Outgoing Petrobras CEO Roberto Castello Branco wears a T-shirt with the London subway slogan "Mind the Gap" as he attends a virtual news conference in Rio de Janeiro, Brazil February 25, 2021. REUTERS/Sergio Moraes

Outgoing Petrobras CEO Roberto Castello Branco wears a T-shirt with the London subway slogan "Mind the Gap" as he attends a virtual news conference in Rio de Janeiro, Brazil February 25, 2021. REUTERS/Sergio Moraes

Participants shout slogans during an opposition rally to demand the resignation of Armenian Prime Minister Nikol Pashinyan in Yerevan, Armenia February 25, 2021. REUTERS/Artem Mikryukov

Participants shout slogans during an opposition rally to demand the resignation of Armenian Prime Minister Nikol Pashinyan in Yerevan, Armenia February 25, 2021. REUTERS/Artem Mikryukov

Factory workers hold placards and shout slogans as they rally against the military coup in Yangon, Myanmar, February 25, 2021. REUTERS/Stringer

Factory workers shout slogans as they rally against the military coup in Yangon, Myanmar, February 25, 2021. REUTERS/Stringer

Demonstrators shout slogans as they rally against the military coup at the University of Yangon in Yangon, Myanmar, February 25, 2021. REUTERS/Stringer

A protester shouts slogans as he is detained following clashes during a demonstration in solidarity with a member of the disbanded leftist November 17 militant group, Dimitris Koufodinas, who is on hunger strike, in Athens, Greece, February 24, 2021. REUTERS/Alkis Konstantinidis TPX IMAGES OF THE DAY

A protester shouts slogans as he is detained following clashes during a demonstration in solidarity with a member of the disbanded leftist November 17 militant group, Dimitris Koufodinas, who is on hunger strike, in Athens, Greece, February 24, 2021. REUTERS/Alkis Konstantinidis

Greek university student wearing protective face masks shout slogans during a demonstration against government plans to set up a university police, amid the coronavirus disease (COVID-19) pandemic, in front of the Athens' University, Greece, February 23, 2021. REUTERS/Alkis Konstantinidis

A Greek university student adjusts his protective face mask while shouting slogans during a demonstration against government plans to set up a university police, amid the coronavirus disease (COVID-19) pandemic, in front of the Athens' University, Greece, February 23, 2021. REUTERS/Alkis Konstantinidis

Demonstrators shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, in Kolkata, India, February 23, 2021. REUTERS/Rupak De Chowdhuri

Demonstrators shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, in Kolkata, India, February 23, 2021. REUTERS/Rupak De Chowdhuri

Demonstrators shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, in Kolkata, India, February 23, 2021. REUTERS/Rupak De Chowdhuri

Demonstrators shout slogans as they march to mark the second anniversary of a mass protest movement demanding political change, in Algiers, Algeria February 22, 2021. REUTERS/Ramzi Boudina

Demonstrators shout slogans as they march to mark the second anniversary of a mass protest movement demanding political change, in Algiers, Algeria February 22, 2021. REUTERS/Ramzi Boudina

Newly-minted coins bearing the slogan 'Egypt's Medical Teams', to commemorate Egypt's frontline workers fighting the coronavirus disease (COVID-19) pandemic, are seen in Cairo, Egypt February 15, 2021. Picture taken February 15, 2021. REUTERS/Sayed Sheasha

A clerk shows a newly-minted coin bearing the slogan 'Egypt's Medical Teams', to commemorate Egypt's frontline workers fighting the coronavirus disease (COVID-19) pandemic, at the Egyptian Mint Authority, in Cairo, Egypt February 15, 2021. Picture taken February 15, 2021. REUTERS/Sayed Sheasha

A customer holds up a newly-minted coin bearing the slogan 'Egypt's Medical Teams', to commemorate Egypt's frontline workers fighting the coronavirus disease (COVID-19) pandemic, at a pharmacy in Cairo, Egypt February 15, 2021. Picture taken February 15, 2021. REUTERS/Sayed Sheasha

A pile of newly-minted coins bearing the slogan 'Egypt's Medical Teams', to commemorate Egypt's frontline workers fighting the coronavirus disease (COVID-19) pandemic, is seen in Cairo, Egypt February 15, 2021. Picture taken February 15, 2021. REUTERS/Sayed Sheasha

A protest slogan is displayed during a demonstration against the military coup in Yangon, Myanmar, February 21, 2021. REUTERS/Stringer

A slogan is written on a street as a protest after the coup in Yangon, Myanmar February 21, 2021. Picture taken with iPhone panoramic mode. REUTERS/Stringer

Farmers shout slogans while blocking a railway track to stop train services at Modi Nagar railway station as part of protests against farm laws, in Modinagar, Uttar Pradesh, India, February 18, 2021. REUTERS/Anushree Fadnavis

Farmers shout slogans as they sit on railway tracks to stop trains during protests against farm laws, in Sonipat, northern state of Haryana, India, February 18, 2021. REUTERS/Danish Siddiqui

Members of the "Manif Pour Tous" (Demonstration For All), dressed as French Republic's symbol Marianne and wearing Phrygian caps, attend a protest against the bioethics bill in front of the National Assembly in Paris, France, February 17, 2021. The slogan reads "confined democracy, withdraw the bill". REUTERS/Sarah Meyssonnier

Members of National Students' Union of India (NSUI), the student wing of India's main opposition Congress party, shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, in New Delhi, India, February 17, 2021. REUTERS/Adnan Abidi

Demonstrators shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, outside the police headquarters in New Delhi, India, February 16, 2021. REUTERS/Danish Siddiqui

Supporters of Aam Aadmi Party (AAP) shout slogans during a protest against the arrest of 22-year-old climate activist Disha Ravi, in Mumbai, India, February 15, 2021. REUTERS/Niharika Kulkarni

Demonstrators shout slogans behind police barricades during a protest demanding the release of social activists who, according to them, were arrested by the police for supporting farmers' protest against farm laws, in New Delhi, India, February 15, 2021. REUTERS/Danish Siddiqui

Demonstrators shout slogans behind police barricades during a protest demanding the release of social activists who, according to them, were arrested by the police for supporting farmers' protest against farm laws, in New Delhi, India, February 15, 2021. REUTERS/Danish Siddiqui

Participants shout slogans as they attend an authorized rally to demand the release of political prisoners and to protest against detentions during nonviolent opposition demonstrations near the Kul Sharif Mosque in Kazan, Russia February 14, 2021. REUTERS/Alexey Nasyrov

Demonstrators wearing costumes shout slogans as they protest against the military coup and to demand for the release of elected leader Aung San Suu Kyi, in Yangon, Myanmar, February 12, 2021. REUTERS/Stringer

Protesters shout slogans during a rally in front of a building housing the Organising Committee of the 2020 Tokyo Olympic Games to demand the Games' cancellation and to criticise comments made by Tokyo 2020 Olympics chief Yoshiro Mori in Tokyo, Japan, February 12, 2021. REUTERS/Kim Kyung-Hoon

Protesters shout slogans during a rally in front of a building housing the Organising Committee of the 2020 Tokyo Olympic Games to demand the Games' cancellation and to criticise comments made by Tokyo 2020 Olympics chief Yoshiro Mori in Tokyo, Japan, February 12, 2021. REUTERS/Kim Kyung-Hoon

Anti-government protesters chant slogans during a demonstration against the dissolution of parliament, in Kathmandu, Nepal February 11, 2021. REUTERS/Navesh Chitrakar

Anti-government protesters chant slogans and hold placards during a demonstration against the dissolution of parliament, in Kathmandu, Nepal February 11, 2021. REUTERS/Navesh Chitrakar

Anti-government protesters chant slogans during a demonstration against the dissolution of parliament, in Kathmandu, Nepal February 11, 2021. REUTERS/Navesh Chitrakar TPX IMAGES OF THE DAY

Protesters shout slogans during a demonstration of Greek artists against government plans affecting their sector, amid the coronavirus disease (COVID-19) pandemic, in Athens, Greece, February 11, 2021. REUTERS/Louiza Vradi

Protesters from Myanmar residing in Japan show protest slogans on their tablet and smartphones during a rally against Myanmar military coup and to demand the release of elected leader Aung San Suu Kyi, in Tokyo, Japan, February 11, 2021. REUTERS/Issei Kato

A demonstrator displays a slogan on his upper body as people gather outside the Chinese Embassy as they protest against the military coup and demand the release of elected leader Aung San Suu Kyi, in Yangon, Myanmar, February 11, 2021. REUTERS/Stringer

A demonstrator shouts slogans while carrying Haiti's national flag during a protest against Haiti's President Jovenel Moise, in Port-au-Prince, Haiti February 10, 2021. REUTERS/Jeanty Junior Augustin

Greek university students shout slogans during a demonstration against government plans to set up university police, amid the coronavirus disease (COVID-19) pandemic, in Athens, Greece, February 10, 2021. REUTERS/Costas Baltas

People place a slogan on the poster of Albin Kurti, leader of the Self-Determination movement (Vetevendosje), and the Kosovo's acting president, Vjosa Osmani, in Pristina, Kosovo February 10, 2021. REUTERS/Florion Goga

People place a slogan on a poster of Albin Kurti, leader of the Self-Determination movement (Vetevendosje), in Pristina, Kosovo February 10, 2021 REUTERS/Florion Goga

The pages of Poland's main private internet portals have black pages with the slogan 'Media without choice' in protest against a proposed media advertising tax that outlets say threatens the industry's independence and its diversity of views ar displayed on mobile and laptop in Warsaw, Poland February 10, 2021. REUTERS/Kacper Pempel

The first pages of Poland's main private newspapers have black front pages with the slogan 'Media without choice' written on them in protest against a proposed media advertising tax that outlets say threatens the industry's independence and its diversity of views at a shop in Warsaw, Poland February 10, 2021. REUTERS/Kacper Pempel

The first pages of Poland's main private newspapers have black front pages with the slogan 'Media without choice' written on them in protest against a proposed media advertising tax that outlets say threatens the industry's independence and its diversity of views at a shop in Warsaw, Poland February 10, 2021. REUTERS/Kacper Pempel

Private publisher Agora building is pictured with the slogan displayed on the screen 'Media without choice' in protest against a proposed media advertising tax that outlets say threatens the industry's independence and its diversity of views at their headquarters in Warsaw, Poland February 10, 2021. REUTERS/Kacper Pempel

People shout slogans as policemen run away from a spontaneous protest led by citizens after an immigrant was detained during an identity check at 'Plaza de Armas' square, according to local media, in Santiago, Chile, February 8, 2021. REUTERS/Ivan Alvarado

A man shouts slogans next to the casket containing the body of Francisco Martinez, a young street juggler who was shot dead by a police officer in the southern area of Panguipulli, in Santiago, Chile, February 8, 2021. REUTERS/Ivan Alvarado

Karin Brauner, 33, and Sharon Saguy, 54, shout slogans with fellow protesters from "The Pink Front," a group of protesters demanding Israeli Prime Minister Benjamin Netanyahu to step down over corruption allegations, during a weekly anti-Netanyahu demonstration, in Jerusalem October 24, 2020. Picture taken October 24, 2020. REUTERS/Corinna Kern

Sharon Saguy, 54, holds drum sticks as she shouts slogans with fellow protesters from "The Pink Front," a group of protesters demanding Israeli Prime Minister Benjamin Netanyahu to step down over corruption allegations, during a weekly anti-Netanyahu demonstration, in Jerusalem October 24, 2020. Picture taken October 24, 2020. REUTERS/Corinna Kern

People shout slogans as they take part in a protest against the military coup and to demand the release of elected leader Aung San Suu Kyi, in Yangon, Myanmar, February 7, 2021. REUTERS/Stringer

People hold placards and shout slogans as they take part in a protest against the military coup and to demand the release of elected leader Aung San Suu Kyi, in Yangon, Myanmar, February 7, 2021. REUTERS/Stringer

People shout slogans as they rally in protest against the military coup and to demand the release of elected leader Aung San Suu Kyi, in Yangon, Myanmar, February 7, 2021. REUTERS/Stringer

A woman shouts slogans toward riot police during a protest after a police officer shot dead a street juggler in broad daylight in the southern area of Panguipulli, in Santiago, Chile, February 6, 2021. REUTERS/Ivan Alvarado

A farmer shouts slogans as they take part in a three-hour "chakka jam" or road blockade, as part of protests against farm laws on a highway on the outskirts of New Delhi, India, February 6, 2021. REUTERS/Adnan Abidi

Farmers shout slogans as they take part in a three-hour "chakka jam" or road blockade, as part of protests against farm laws on a highway on the outskirts of New Delhi, India, February 6, 2021. REUTERS/Adnan Abidi

People shout slogans during a Maha Panchayat or grand village council meeting as part of a farmers' protest against farm laws at Bhainswal in Shamli district in the northern state of Uttar Pradesh, India, February 5, 2021. REUTERS/Danish Siddiqui

People shout slogans as they arrive to attend a Maha Panchayat or grand village council meeting as part of a farmers' protest against farm laws at Bhainswal in Shamli district in the northern state of Uttar Pradesh, India, February 5, 2021. REUTERS/Danish Siddiqui