A man reads a book as people gather before the beginning of the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19), at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Law enforcement officers detain an activist before the expected arrival of Russian opposition leader Alexei Navalny on a flight from the German capital Berlin at Vnukovo International Airport in Moscow, Russia January 17, 2021. REUTERS/Shamil Zhumatov

National Guard members stand guard outside the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Law enforcement officers detain activists before the expected arrival of Russian opposition leader Alexei Navalny on a flight from the German capital Berlin at Vnukovo International Airport in Moscow, Russia January 17, 2021. REUTERS/Shamil Zhumatov

A student reads a book as people gather before the beginning of the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19), at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Students gather before the beginning of the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19), at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Xavier Chavalerin and Wout Faes in action with Lille's Yusuf Yazici REUTERS/Pascal Rossignol

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Wout Faes in action with Lille's Jonathan Bamba REUTERS/Pascal Rossignol

Students arrive for the ENEM, Exame Nacional do Ensino Medio (National High School Exam), at UNIP Vergueiro test site, during the outbreak of the coronavirus disease (COVID-19), in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Flowers and a U.S. flag are seen placed on a fence around the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Students and their families gather before the beginning of the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19), at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Razor wire is seen on a fence around the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 Tottenham Hotspur's Shelina Zadorsky in action with West Ham United's Adriana Leon Action Images via Reuters/Andrew Boyers

Boris Mrgudic tastes Benmosche Dingac wine in a vinery in Potomje, Croatia, January 16, 2021. Picture taken January 16, 2021. REUTERS/Antonio Bronic

Bottles of Benmosche Dingac and Zinfandel wine are seen in a vinery in Potomje, Croatia, January 16, 2021. Picture taken January 16, 2021. REUTERS/Antonio Bronic

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Arber Zeneli in action with Lille's Tiago Djalo REUTERS/Pascal Rossignol

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Arber Zeneli in action with Lille's Tiago Djalo REUTERS/Pascal Rossignol

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Moreto Cassama is shown a yellow card by referee Benoit Millot REUTERS/Pascal Rossignol

Rogerio Souza hugs his daughter Isabelle before she enters for the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19) at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Arber Zeneli celebrates scoring their first goal with teammates REUTERS/Pascal Rossignol

National Guard members stand guard outside the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Razor wire is seen on a fence with flowers and a U.S. flag placed, around the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

People gather before the beginning of the ENEM, Exame Nacional do Ensino Medio (National High School Exam), during the outbreak of the coronavirus disease (COVID-19) at UNIP Vergueiro test site in Sao Paulo, Brazil January 17, 2021. REUTERS/Amanda Perobelli

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 West Ham United's Martha Thomas in action with Tottenham Hotspur's Hannah Godfrey Action Images via Reuters/Andrew Boyers

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 West Ham United's Laura Vetterlein in action with Tottenham Hotspur's Gemma Davison Action Images via Reuters/Andrew Boyers

National Guard members stand guard outside the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 West Ham United's Martha Thomas in action with Tottenham Hotspur's Rosella Ayane Action Images via Reuters/Andrew Boyers

Razor wire is seen on a fence around the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

National Guard members stand guard outside the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Soccer Football - Super Lig - Besiktas v Galatasaray - Vodafone Park, Istanbul, Turkey - January 17, 2021 Galatasaray coach Fatih Terim REUTERS/Murad Sezer

Soccer Football - Super Lig - Besiktas v Galatasaray - Vodafone Park, Istanbul, Turkey - January 17, 2021 Galatasaray's Christian Luyindama REUTERS/Murad Sezer

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Xavier Chavalerin in action with Lille's Yusuf Yazici REUTERS/Pascal Rossignol

Handball - 2021 IHF Handball World Championship - Preliminary Round Group C - Qatar v Japan - Handball Hall Borg Al Arab, Alexandria, Egypt - January 17, 2021 Qatar's Ameen Zakkar in action IHF/Handout via REUTERS/Hazem Gouda

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Yunis Abdelhamid in action REUTERS/Pascal Rossignol

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Lille coach Christophe Galtier REUTERS/Pascal Rossignol

Soccer Football - Super Lig - Besiktas v Galatasaray - Vodafone Park, Istanbul, Turkey - January 17, 2021 Galatasaray's Marcelo Saracchi in action with Besiktas' Valentin Rosier REUTERS/Murad Sezer

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 West Ham United manager Olli Harder during the warm up before the match Action Images via Reuters/Andrew Boyers

A National Guard member stands guard outside the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts TPX IMAGES OF THE DAY

Soccer Football - Women's Super League - Reading v Arsenal - Madejski Stadium, Reading, Britain - January 17, 2021 Arsenal's Lisa Evans, Vivianne Miedema and Jenny Beattie at the end of the match Action Images via Reuters/Andrew Couldridge

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims' Moreto Cassama in action with Lille's Jonathan Ikone REUTERS/Pascal Rossignol

Soccer Football - Super Lig - Besiktas v Galatasaray - Vodafone Park, Istanbul, Turkey - January 17, 2021 Galatasaray players line up before the match REUTERS/Murad Sezer

Soccer Football - Ligue 1 - Lille v Stade de Reims - Stade Pierre-Mauroy, Lille, France - January 17, 2021 Stade de Reims players line up before the match REUTERS/Pascal Rossignol

A health worker tracking COVID-19 cases talks with a patient on the phone at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

Razor wire is seen on a fence around the U.S. Capitol as National Guard members stand guard ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

A health worker tracking COVID-19 cases talks with a patient on the phone at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

Soccer Football - Women's Super League - Birmingham City v Brighton & Hove Albion - Damson Park, Solihull, Britain - January 17, 2021 Birmingham City's Lucy Whipp in action with Brighton & Hove Albion's Inessa Kaagman Action Images via Reuters/Carl Recine

Razor wire is seen on a fence around the U.S. Capitol as National Guard members stand guard ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Soccer Football - Women's Super League - Birmingham City v Brighton & Hove Albion - Damson Park, Solihull, Britain - January 17, 2021 Birmingham City's Emma Kelly in action with Brighton & Hove Albion's Bethan Roe Action Images via Reuters/Carl Recine

Healthcare professionals rest after taking injections of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

A health professional is given an injection of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

A health professional is given an injection of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

Soccer Football - Women's Super League - West Ham United v Tottenham Hotspur - Victoria Road, Dagenham, Britain - January 17, 2021 West Ham United's Gilly Flaherty in action with Tottenham Hotspur's Jessica Naz Action Images via Reuters/Andrew Boyers

A health professional is given an injection of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

A health professional is given an injection of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

A health professional prepares a dose of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

Razor wire is seen on a fence around the U.S. Capitol ahead of U.S. President-elect Joe Biden's inauguration, in Washington, U.S., January 17, 2021. REUTERS/Joshua Roberts

Soccer Football - Women's Super League - Reading v Arsenal - Madejski Stadium, Reading, Britain - January 17, 2021 Arsenal's Jill Roord in action with Reading's Kristine Leine who goes down after sustaining an injury Action Images via Reuters/Andrew Couldridge

A health professional is given an injection of the Pfizer-BioNTech vaccine against COVID-19 at the Refena centre in Pamplona, Spain, January 17, 2021. REUTERS/Vincent West

Soccer Football - Women's Super League - Reading v Arsenal - Madejski Stadium, Reading, Britain - January 17, 2021 Reading's Kristine Leine is carried off the pitch on a stretcher after sustaining an injury Action Images via Reuters/Andrew Couldridge

Soccer Football - Women's Super League - Reading v Arsenal - Madejski Stadium, Reading, Britain - January 17, 2021 Reading's Kristine Leine reacts on the ground after sustaining an injury alongside teammates and medical staff Action Images via Reuters/Andrew Couldridge