U.S. first lady Jill Biden holds a tray of carrots next to Britain's Catherine, Duchess of Cambridge, during a visit to Connor Downs Academy, in Hayle, Cornwall, Britain, June 11, 2021. Daniel Leal-Olivas/Pool via REUTERS

U.S. first lady Jill Biden holds a tray of carrots next to Britain's Catherine, Duchess of Cambridge, during a visit to Connor Downs Academy, in Hayle, Cornwall, Britain, June 11, 2021. Daniel Leal Olivas/Pool via REUTERS

Bins full of egg trays stands in front of Gray Ridge Egg Farms, an egg-packing facility where Nathaniel Veltman, the man who drove a pickup truck over the curb and ran over a Muslim family, used to work as a part-time shipping employee, in Strathroy, Ontario, Canada June 9, 2021. REUTERS/Carlos Osorio

Bins full of egg trays stands in front of Gray Ridge Egg Farms, an egg-packing facility where Nathaniel Veltman, the man who drove a pickup truck over the curb and ran over a Muslim family, used to work as a part-time shipping employee, in Strathroy, Ontario, Canada June 9, 2021. REUTERS/Carlos Osorio

A staff member carries a tray at HOME, a centre for international contemporary art, theatre and film, outdoor theatre amid the coronavirus disease (COVID-19) outbreak, in Manchester, Britain June 3, 2021. REUTERS/Molly Darlington

Models present items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, including podium, music, costumes and medal trays, during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Podium designer Asao Tokolo, music composer Naoki Sato and costume and medal tray designer Sota Yamaguchi attend an unveiling event of the items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Podium designer Asao Tokolo, music composer Naoki Sato and costume and medal tray designer Sota Yamaguchi attend an unveiling event of the items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

A medal tray that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games is displayed during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Costume and medal tray designer Sota Yamaguchi attends an unveiling event for the items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

A medal tray that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games is displayed during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, including podium, music, costumes and medal trays, during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, including podium, music, costumes and medal trays, during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, including podium, music, costumes and medal trays, during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, including podium, music, costumes and medal trays, during the unveiling event at Ariake Arena in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items, including podium, costumes and medal trays that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, during the unveiling event in Ariake Arena, in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

Models present items, including podium, costumes and medal trays that will be used for the victory ceremonies of the Tokyo 2020 Olympic and Paralympic Games, during the unveiling event in Ariake Arena, in Tokyo, Japan June 3, 2021. REUTERS/Issei Kato/Pool

A kitchen porter carries a tray of asparagus for use in take-away service at chef Jordan Bailey's two-Michelin starred restaurant Aimsir during preparations to re-open as coronavirus disease (COVID-19) restrictions begin to ease in Celbridge, Ireland, June 2, 2021. Picture taken June 2, 2021. REUTERS/Clodagh Kilcoyne

A server carries a tray with food in a beer garden as the coronavirus disease (COVID-19) restrictions continue to ease, in Vienna, Austria May 19, 2021. REUTERS/Leonhard Foeger

A person carries a tray of beers in a beer garden as the coronavirus disease (COVID-19) restrictions continue to ease, in Vienna, Austria May 19, 2021. REUTERS/Leonhard Foeger

A waiter carries a tray with coffee and juice inside Cafe Mozart, as the country eases its coronavirus disease (COVID-19) restrictions, in Vienna, Austria, May 19, 2021. REUTERS/Lisi Niesner

Servers carry drink trays as restaurants and markets reopen for business after coronavirus disease (COVID-19) vaccinations reached 60% of the adult population, in Valletta, Malta May 10, 2021. REUTERS/Darrin Zammit Lupi

A server carries drinks on a tray as restaurants and markets reopened for business after coronavirus disease (COVID-19) vaccinations reached 60% of the adult population, in Valletta, Malta May 10, 2021. REUTERS/Darrin Zammit Lupi

A catering staff member carries a tray with cups during major European Social Summit in Porto, Portugal May 7, 2021. REUTERS/Violeta Santos Moura/Pool

People carry food trays during a charity Ramadan dinner in the cloister at Santa Anna church during the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain, April 28, 2021. Picture taken April 28, 2021. REUTERS/Albert Gea

People carry food trays during a charity Ramadan dinner in the cloister at Santa Anna church during the coronavirus disease (COVID-19) outbreak, in Barcelona, Spain, April 28, 2021. Picture taken April 28, 2021. REUTERS/Albert Gea

People, who try to improve their living conditions by selling food to tourists, carry trays with meals in their village at Saqqara in Giza, Egypt, April 27, 2021. Picture taken April 27, 2021. REUTERS/Shokry Hussien

A waiter carries a tray in a restaurant in Marina Grande, the main port of the island of Capri, a southern Italian island that relies heavily on foreign tourism, despite the loosening of the coronavirus disease (COVID-19) restrictions in much of the country, in Capri, Italy, April 27, 2021. REUTERS/Yara Nardi

Um Ahmad, Hussein al-Khaled's wife holds a tray of food inside a tent at an informal tented settlement in Bar Elias, in the Bekaa Valley, Lebanon April 22, 2021. Picture taken April 22, 2021. REUTERS/Aziz Taher

Parts of a coronavirus disease (COVID-19) test lay in trays before use at the Allianz Campus in Berlin, Germany, April 15, 2021. REUTERS/Michele Tantussi

Parts of a coronavirus disease (COVID-19) test lay in trays before use at the Allianz Campus in Berlin, Germany, April 15, 2021. REUTERS/Michele Tantussi

A man carries a tray with sweets ahead of the holy fasting month of Ramadan, in Damascus, Syria, April 11, 2021. Picture taken April 11, 2021. REUTERS/Yamam al Shaar

Empty syringes are kept in trays before being filled with the coronavirus disease (COVID-19) vaccines and given to community members at a newly opened vaccination site at Facebook headquarters in Menlo Park, California, U.S., April 10, 2021. REUTERS/Brittany Hosea-Small

Australian oyster farmer and co-owner of Harpers Oysters, Brett Harper, stands in his oyster shed yard near oyster trays after raging floodwaters decimated his business, in Dunbogan, Australia March 30, 2021. Picture taken March 30, 2021. REUTERS/Stefica Nicol Bikes

Australian oyster farmer and co-owner of Harpers Oysters, Brett Harper, stands in his oyster shed yard near oyster trays after raging floodwaters decimated his business, in Dunbogan, Australia March 30, 2021. Picture taken March 30, 2021. REUTERS/Stefica Nicol Bikes

A man wears protective mask as he walks with food trays on his head to deliver nearby market, as the outbreak of coronavirus disease (COVID-19) continues, in Karachi, Pakistan March 30, 2021. REUTERS/Akhtar Soomro

Medical staff member walks with a tray at the SSE Arena which opened this morning and will operate as a mega regional COVID-19 vaccination centre in Belfast, Northern Ireland March 29, 2021. REUTERS/Clodagh Kilcoyne

Trays of syringes containing a dose of the "Comirnaty" Pfizer-BioNTech COVID-19 vaccine are seen at South Ile-de-France Hospital Group in Melun, near Paris, as part of the coronavirus disease vaccination campaign in France, March 26, 2021. REUTERS/Benoit Tessier

A nurse holds a tray of syringes with AstraZeneca vaccines against the coronavirus disease (COVID-19) in Huelva, Spain March 24, 2021. REUTERS/Marcelo del Pozo

Black soldier flies (Hermetia Illucens) and pupae sit in a tray in the mating chamber of Insectta, the first urban insect farm in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Plastic beads are seen placed in trays containing larvae that are ready to pupate in the mating chamber of Insectta, the first urban insect farm in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Alwin Fong, 31, operations manager at Insectta, carries a tray of eggs from black soldier flies and a tray of food out of the mating chamber in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Chua Kai-Ning, 25, chief marketing officer and co-founder of Insectta, shows Reuters trays of black soldier fly larvae (Hermetia Illucens) in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Chua Kai-Ning, 25, chief marketing officer and co-founder of Insectta, shows Reuters how the trays of larvae that are ready to pupate are checked in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Chua Kai-Ning, 25, chief marketing officer and co-founder of Insectta, checks on trays of larvae that are ready to pupate in the mating chamber in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Plastic beads are placed in trays containing larvae that are ready to pupate in the mating chamber of Insectta, the first urban insect farm in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Dried larvae lie in a tray at Insectta, Singapore's first urban insect farm that rears the black soldier fly (Hermetia Illucens), in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Black soldier larvae lie in a tray before being fed in Singapore March 3, 2021. Picture taken March 3, 2021. REUTERS/Caroline Chia

Girls stand on the rocks consulting a magazine as they carry their trays with fruits for sell, in Dakar, Senegal February 28, 2021. REUTERS/Zohra Bensemra TPX IMAGES OF THE DAY

Girls walk on the rocks as they carry their trays with fruits for sell, in Dakar, Senegal February 28, 2021. REUTERS/Zohra Bensemra

A nurse organize a syringe with a dose of the Pfizer-BioNTech COVID-19 vaccine on a tray during the coronavirus disease (COVID-19) pandemic, at NYC Health + Hospitals Harlem Hospital in the Manhattan borough of New York City, New York, U.S., February 25, 2021. REUTERS/Jeenah Moon

Empty vials of AstraZeneca COVID-19 vaccine are seen in a tray during a mass vaccination campaign at Atletico Madrid's Wanda Metropolitano stadium in Madrid, Spain, February 25, 2021. REUTERS/Sergio Perez

Empty vials of AstraZeneca COVID-19 vaccine are seen in a tray during a mass vaccination campaign at Atletico Madrid's Wanda Metropolitano stadium in Madrid, Spain, February 25, 2021. REUTERS/Sergio Perez

French baker Mickael Reydellet, wearing a protective face mask, looks a tray of freshly-baked baguettes near the oven at "La Parisienne" bakery in Paris, France, February 17, 2021. Picture taken on February 17, 2021. REUTERS/Sarah Meyssonnier

French baker Mickael Reydellet, wearing a protective face mask, takes out of the oven a tray of baguettes at "La Parisienne" bakery in Paris, France, February 17, 2021. Picture taken on February 17, 2021. REUTERS/Sarah Meyssonnier

A vial of the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine is seen on a tray, as Japan launches its inoculation campaign, at Tokyo Medical Center in Tokyo, Japan February 17, 2021. Behrouz Mehri/Pool via REUTERS

A vial of the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine is seen on a tray, as Japan launches its inoculation campaign, at Tokyo Medical Center in Tokyo, Japan February 17, 2021. Behrouz Mehri/Pool via REUTERS

Syringes are seen in a tray at a vaccination centre, amid the outbreak of the coronavirus disease (COVID-19), in Antwerp, Belgium February 12, 2021. REUTERS/Johanna Geron

Empty ampules of the Oxford-AstraZeneca's Covishield vaccine are seen on a tray at the Dhaka Medical College vaccination centre in Dhaka, Bangladesh, February 9, 2021. REUTERS

A health worker wearing personal protective equipment (PPE) handles a food tray in Cidade do Futebol, Portugal's soccer squad's training ground hotel facility, now receiving COVID-19 patients amid the coronavirus disease (COVID-19) pandemic in Lisbon, Portugal February 2, 2021. Picture taken February 2, 2021. REUTERS/Pedro Nunes