Toronto Mayor John Tory chats with pharmacist Niloo Saiy after receiving a dose of the AstraZeneca coronavirus disease (COVID-19) vaccine at a Shoppers Drug Mart pharmacy in Toronto, Ontario, Canada April 10, 2021. Cole Burston/Pool via REUTERS

ATTENTION EDITORS - CAPTION CORRECTION FOR RC2NRM9PG0NO. WE ARE SORRY FOR ANY INCONVENIENCE CAUSED. REUTERS REFILE - CORRECTING LOCATION Scotland's First Minister and leader of the Scottish National Party, Nicola Sturgeon, chats with Robbie Gray at his coffee shop as she campaigns for the Scottish Parliamentary election, in Glasgow, Scotland, Britain April 8, 2021. Andrew Milligan/Pool via REUTERS

Scotland's First Minister and leader of the Scottish National Party, Nicola Sturgeon, chats with Robbie Gray at his coffee shop as she campaigns for the Scottish Parliamentary election, in Glasgow, Scotland, Britain April 8, 2021. Andrew Milligan/Pool via REUTERS REFILE - CORRECTING LOCATION

Israeli Prime Minister, Benjamin Netanyahu chats with members of his party in the Plenum during the swearing-in ceremony, at the Knesset, the Israeli Parliament, in Jerusalem April 6, 2021. Alex Kolomoisky/Pool via REUTERS

Volunteer canvasser, Lucas Clapp, 23, a Minneapolis resident, from the Yes 4 Minneapolis campaign, which seeks to replace the Minneapolis Police Department with a Department of Public Safety, chats with a resident during the People's Power Love Fest in Minneapolis, Minnesota, U.S., April 4, 2021. REUTERS/Nicholas Pfosi

U.S. First Lady Jill Biden chats with Latina farm workers during her visit to The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers during her visit to The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers during her visit to The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden (R) chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

U.S. First Lady Jill Biden chats with Latina farm workers at The Forty Acres, the first headquarters of the United Farm Workers labor union, in Delano, California on March 31, 2021. Mandel Ngan/Pool via REUTERS

Shade Ajayi, 50, chats to some of her classmates after class at Ilorin Grammar school in Ilorin, Kwara state, Nigeria, March 24, 2021. REUTERS/Temilade Adelaja SEARCH "ADELAJA PUPIL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES TPX IMAGES OF THE DAY

A priest and faithfuls chat without face masks after a mass during Palm Sunday outside a church in Main street as from today the British territory eases mask usage outdoors after its successful vaccination campaign against the coronavirus disease (COVID-19), in Gibraltar, March 28, 2021. REUTERS/Jon Nazca

People chat without face masks in Main street as from today the British territory eases mask usage outdoors after its successful vaccination campaign against the coronavirus disease (COVID-19), in Gibraltar, March 28, 2021. REUTERS/Jon Nazca

People chat without face masks in Main street as from today the British territory eases mask usage outdoors after its successful vaccination campaign against the coronavirus disease (COVID-19), in Gibraltar, March 28, 2021. REUTERS/Jon Nazca

People chat without face masks in Main street as from today the British territory eases mask usage outdoors after its successful vaccination campaign against the coronavirus disease (COVID-19), in Gibraltar, March 28, 2021. REUTERS/Jon Nazca

A group of Central American migrants, mainly comprising of Hondurans, chat under a tree as they continue their journey to the United States, in Tenosique, Tabasco, Mexico March 27, 2021. REUTERS/Carlos Jasso

Agents of the National Migration Institute (INM) chat at the banks to the Suchiate river, as part of the efforts by the Mexican government to cut the flow of U.S.-bound migrants who illegally cross its border with Guatemala, in Ciudad Hidalgo, Mexico March 27, 2021. REUTERS/Jose Torres

Men chat among tents placed by migrants on the Place de la Republique square for the start of a "Night of Solidarity" organised by the Collectif Requisitions to draw attention to their living conditions and to demand accommodation in Paris, France, March 25, 2021. REUTERS/Benoit Tessier

Two people are seen socially-distancing as they chat together in Hyde Park, London, Britain, March 24, 2021. REUTERS/Toby Melville

Former U.S. Ambassador to the United Nations Samantha Power, who is President Joe Biden's choice to lead the U.S. Agency for International Development, chats with Democratic Senator from New Jersey Robert Menendez, while her daughter Rian Power Sunstein, son Declan Power Sunstein, and husband Cass Sunstein look on after she testified at a U.S. Senate Foreign Relations Committee confirmation hearing in Washington, DC, U.S., March 23, 2021. Jim Lo Scalzo/Pool via REUTERS

Former U.S. Ambassador to the United Nations Samantha Power, who is President Joe Biden's choice to lead the U.S. Agency for International Development, chats with Democratic Senator from New Jersey Robert Menendez, while her daughter Rian Power Sunstein, son Declan Power Sunstein, and husband Cass Sunstein look on after she testified at a U.S. Senate Foreign Relations Committee confirmation hearing in Washington, DC, U.S., March 23, 2021. Jim Lo Scalzo/Pool via REUTERS

Republican Senator from Texas Ted Cruz chats with Republican Senator from Wyoming John Barrasso as they question former U.S. Ambassador to the United Nations Samantha Power, who is President Joe Biden's choice to lead the U.S. Agency for International Development, at a confirmation hearing before the Senate Foreign Relations Committee in Washington, DC, U.S., March 23, 2021. Jim Lo Scalzo /Pool via REUTERS

People chat atop of the hill under the Glass Crust in Zaryadie park with Stalin’s era skyscraper in the background in Moscow, Russia March 23, 2021. REUTERS/Maxim Shemetov

Former U.S. Ambassador to the United Nations Samantha Power, who is President Joe Biden's choice to lead the U.S. Agency for International Development, chats with her husband, Cass Sunstein prior to her U.S. Senate Foreign Relations Committee confirmation hearing in Washington, DC, U.S., March 23, 2021. Jim Lo Scalzo/Pool via REUTERS

U.S. President Joe Biden and Vice President Kamala Harris chat arrive to receive an update on the fight against the coronavirus disease (COVID-19) pandemic as they visit the Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia, U.S., March 19, 2021. REUTERS/Carlos Barria

Director for development Branko Pavlovic and product design manager Nenad Ivanovic chat at the Belgrade-based arm of Sweden's Freja eID company in Belgrade, Serbia, March 18, 2021. REUTERS/Marko Djurica

Rafael Botella, 35, tetraplegic since he was 19 after a car crash where his girlfriend died, chats with his mother Maria Luisa, 73, and his goddaugther Aitana, 12, at his home in Simat de la Valldigna, Spain, February 16, 2021. Picture taken February 16, 2021. REUTERS/Susana Vera

Rafael Botella, 35, tetraplegic since he was 19 after a car crash where his girlfriend died, chats with his mother Maria Luisa, 73, and his goddaugther Aitana, 12, at his home in Simat de la Valldigna, eastern Spain, February 16, 2021. Picture taken February 16, 2021. REUTERS/Susana Vera

Small toy figures are seen in front of WeChat logo in this illustration picture taken March 15, 2021. REUTERS/Dado Ruvic/Illustration

U.S. Transportation Secretary Pete Buttigieg chats with Senators Ben Cardin and Chris Van Hollen, and Congressman Anthony Brown as FMCSA Acting Administrator Meera Joshi stands nearby after visiting a UPS center that is delivering the COVID-19 vaccines to nearby District of Columbia and Maryland from Landover, Maryland, U.S., March 15, 2021. REUTERS/Leah Millis

Britain's Catherine, Duchess of Cambridge chats with a child during her visit to the School 21 following its re-opening after the easing of coronavirus disease (COVID-19) lockdown restrictions in east London, Britain March 11, 2021. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge chats with a child during her visit to the School 21 following its re-opening after the easing of coronavirus disease (COVID-19) lockdown restrictions in east London, Britain March 11, 2021. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge chats with children during her visit to the School 21 following its re-opening after the easing of coronavirus disease (COVID-19) lockdown restrictions in east London, Britain March 11, 2021. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge chats with children during her visit to the School 21 following its re-opening after the easing of coronavirus disease (COVID-19) lockdown restrictions in east London, Britain March 11, 2021. Justin Tallis/Pool via REUTERS

Britain's Catherine, Duchess of Cambridge chats with children during her visit to the School 21 following its re-opening after the easing of coronavirus disease (COVID-19) lockdown restrictions in east London, Britain March 11, 2021. Justin Tallis/Pool via REUTERS

Chinese President Xi Jinping and Chinese People's Political Consultative Conference (CPPCC) Chairman Wang Yang chat at the closing session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China March 11, 2021. REUTERS/Carlos Garcia Rawlins

World War II veteran William Lloyd Roberts, 94, and his wife, Erma Lee Hanna Roberts, 91, chat to a friend on a patio, having received both doses of the coronavirus disease (COVID-19) vaccine at Mission Commons assisted living community in Redlands, California, U.S., March 4, 2021. REUTERS/Lucy Nicholson

Kevin Kahovec and Mary Kate McGovern chat at Rizzo's Bar & Inn in Wrigleyville as coronavirus disease (COVID-19) restrictions are relaxed in Chicago, Illinois, U.S., March 6, 2021. Picture taken March 6, 2021. REUTERS/Eileen T. Meslar

Health workers chat during a presentation for the antigen tests, developed by Sheba Medical Center, which takes 15 minutes to deliver results and is considered reliable for detecting active coronavirus disease (COVID-19) infection, an El Al spokesman said, at Ben Gurion international airport near Tel Aviv, in Lod, Israel March 8, 2021 /REUTERS/ Amir Cohen

Yoselin Marticorena, 26, chats with a security guard at the entrance of the Hospital Villa El Salvador, to ask for information regarding the health condition of her father, who has been hospitalized due to the coronavirus disease (COVID-19), in Lima, Peru March 3, 2021. Picture taken March 3, 2021. REUTERS/Angela Ponce

Tayyibe Demirel, 64, who is refusing to sell her olive grove to coal mining companies, chats with a mining company official in her olive grove in Turgut village near southwestern town of Yatagan in Mugla province, Turkey, February 24, 2021. Demirel won a new court case against the expansion of an open-pit coal mine towards her village. She's a part of "No Coal Mugla", a local movement to stop coal expansion and battle pollution. Looking over the vast lands of open coal mines, dry and grey lands neighbouring her olive grove, what she calls a "pit of hell," Demirel says: "I am in love with the trees, the green. I am in love with the singing of the birds and nature. Three or four years ago, this demolished land was full of tulips, poppies and daisies. Which one is better, a hell pit or nature?" REUTERS/Umit Bektas SEARCH "UMIT COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Tayyibe Demirel, 64, who is refusing to sell her olive grove to coal mining companies, chats with a mining company official in her olive grove in Turgut village near southwestern town of Yatagan in Mugla province, Turkey, February 24, 2021. Demirel won a new court case against the expansion of an open-pit coal mine towards her village. She's a part of "No Coal Mugla", a local movement to stop coal expansion and battle pollution. Looking over the vast lands of open coal mines, dry and grey lands neighbouring her olive grove, what she calls a "pit of hell," Demirel says: "I am in love with the trees, the green. I am in love with the singing of the birds and nature. Three or four years ago, this demolished land was full of tulips, poppies and daisies. Which one is better, a hell pit or nature?" REUTERS/Umit Bektas SEARCH "UMIT COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Deniz Gumusel, senior consultant on environmental policy and management, chats with Aytac Yakar, a 53-year-old villager from abandoned Isikdere neighbourhood of Ikizkoy village, near southwestern town of Milas in Mugla province, Turkey, February 25, 2021. Gumusel said three coal power plants in the region caused the death of 45,000 people in the more than 40 years since the first plant came online, mostly due to cardiovascular and respiratory diseases. "This is like war, against people and against forests and ecosystems," she said. But the determination of villagers and some women means there is still room for optimism, she insisted. "Women are carrying out an incredible fight against this unjust coal business. They were very successful in stopping or slowing down the progression of the mines." REUTERS/Umit Bektas SEARCH "UMIT COAL" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Hong Kong Chief Executive Carrie Lam chats with a military delegate before the opening session of the National People's Congress (NPC) at the Great Hall of the People in Beijing, China March 5, 2021. REUTERS/Carlos Garcia Rawlins

U.S. first lady Jill Biden chats with Education Secretary Miguel Cardona's family upon her return to Andrews Air Force Base, in Maryland, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

Nuns chat after receiving a coronavirus disease (COVID-19) vaccine at a vaccination drive for retired nuns at the Sisters of St. Joseph of Carondelet independent living center in Los Angeles, California, U.S., March 3, 2021. REUTERS/Lucy Nicholson

U.S. first lady Jill Biden and Education Secretary Miguel Cardona chat with parents as they visit Fort LeBoeuf Middle School in Waterford, Pennsylvania, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

U.S. first lady Jill Biden and Education Secretary Miguel Cardona chat with parents as they visit Fort LeBoeuf Middle School in Waterford, Pennsylvania, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

U.S. first lady Jill Biden and Education Secretary Miguel Cardona chat with parents as they visit Fort LeBoeuf Middle School in Waterford, Pennsylvania, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

U.S. first lady Jill Biden chats with parents as she visits Fort LeBoeuf Middle School in Waterford, Pennsylvania, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

U.S. first lady Jill Biden chats with a student during a classroom visit at Benjamin Franklin Elementary School in Meriden, Connecticut, U.S., March 3, 2021. Mandel Ngan/Pool via REUTERS

Health workers chat with Hakki Karakaya and his wife Ferdane Karakaya, an elderly couple living in Deliler village near Elmadag, after administering the Sinovac's CoronaVac COVID-19 vaccine at their home as nationwide vaccination continues for seniors, in Ankara, Turkey March 3, 2021. REUTERS/Cagla Gurdogan

Nancy Van Der Stracten, 75-year-old suffering from Parkinson's disease, chats with trainers before starting to practice boxing at a boxing club in the southern resort city of Antalya, Turkey, February 26, 2021. Picture taken February 26, 2021. REUTERS/Umit Bektas

Nancy Van Der Stracten, 75-year-old suffering from Parkinson's disease, chats with her trainer Muhammed Ali Kardas as they take a break in the ring at a boxing club in the southern resort city of Antalya, Turkey, February 26, 2021. Picture taken February 26, 2021. REUTERS/Umit Bektas

Workers that give coronavirus disease (COVID-19) tests chat in the arrivals terminal of Ben Gurion international airport in Lod, near Tel Aviv, Israel March 1, 2021 REUTERS/ Amir Cohen

Workers that give coronavirus disease (COVID-19) tests chat in the arrivals terminal of Ben Gurion international airport in Lod, near Tel Aviv, Israel March 1, 2021 REUTERS/ Amir Cohen