Hong Kong Chief Executive Carrie Lam speaks during a news conference, in Hong Kong, China October 26, 2021. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam is seen wearing an arm brace after she tumbled down stairs and injured her arm, during a news conference, in Hong Kong, China October 26, 2021. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam is seen wearing an arm brace after she tumbled down stairs and injured her arm, during a news conference, in Hong Kong, China October 26, 2021. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam is seen wearing an arm brace after she tumbled down stairs and injured her arm, during a news conference, in Hong Kong, China October 26, 2021. REUTERS/Tyrone Siu

Hong Kong Chief Executive Carrie Lam is seen wearing an arm brace after she tumbled down stairs and injured her arm, during a news conference, in Hong Kong, China October 26, 2021. REUTERS/Tyrone Siu

Stephen Saad, CEO of South African pharmaceutical major Aspen Pharmacare, takes off his mask during a news conference at the Johnson & Johnson COVID-19 vaccine facility in Gqeberha, South Africa, October 25, 2021. REUTERS/Siphiwe Sibeko

Kazuo Tadanobu, CEO of Panasonic's Energy Company holds a prototype of the 4680 format battery cell (L) next to the current 2170 battery supplied to Tesla Inc during a news conference in Tokyo, Japan October 25, 2021.REUTERS/Tim Kelly

Kazuo Tadanobu, CEO of Panasonic's Energy Company holds a prototype of the 4680 format battery cell (R) next to the current 2170 battery supplied to Tesla Inc during a news conference in Tokyo, Japan October 25, 2021.REUTERS/Tim Kelly

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw TPX IMAGES OF THE DAY

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Kickboxing - Rico Verhoeven v Jamal Ben Saddik - Gelredome, Arnhem, Netherlands - October 23, 2021 Rico Verhoeven during a press conference after winning his fight REUTERS/Piroschka Van De Wouw

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new assistant coach Gustavo Barros Schelotto during the press conference REUTERS/Cesar Olmedo REFILE - CORRECTING ID

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new assistant coach Gustavo Barros Schelotto during the press conference REUTERS/Cesar Olmedo REFILE - CORRECTING ID

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Robert Harrison, President of the Paraguayan Football Federation during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Robert Harrison, President of the Paraguayan Football Federation with Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Robert Harrison, President of the Paraguayan Football Federation with Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new assistant coach Gustavo Barros Schelotto during the press conference REUTERS/Cesar Olmedo REFILE - CORRECTING ID

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Robert Harrison, President of the Paraguayan Football Federation with Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Robert Harrison, President of the Paraguayan Football Federation and Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new coach Guillermo Barros Schelotto with his brother and new assistant coach Gustavo Barros Schelotto during the press conference REUTERS/Cesar Olmedo REFILE - CORRECTING ID

Soccer Football - Paraguay present new coach Guillermo Barros Schelotto - Paraguayan Football Association Headquarters, Luque, Paraguay - October 23, 2021 Paraguay new coach Guillermo Barros Schelotto during the press conference REUTERS/Cesar Olmedo

Soccer Football - LaLiga - FC Barcelona Training and Press Conference - Ciutat Esportiva Joan Gamper, Barcelona, Spain - October 23, 2021 FC Barcelona's players during training REUTERS/Albert Gea

Soccer Football - LaLiga - FC Barcelona Training and Press Conference - Ciutat Esportiva Joan Gamper, Barcelona, Spain - October 23, 2021 FC Barcelona's coach Ronald Koeman during training REUTERS/Albert Gea

Soccer Football - LaLiga - FC Barcelona Training and Press Conference - Ciutat Esportiva Joan Gamper, Barcelona, Spain - October 23, 2021 FC Barcelona's coach Ronald Koeman during training REUTERS/Albert Gea

Soccer Football - LaLiga - FC Barcelona Training and Press Conference - Ciutat Esportiva Joan Gamper, Barcelona, Spain - October 23, 2021 FC Barcelona's Memphis Depay during training REUTERS/Albert Gea

Soccer Football - LaLiga - FC Barcelona Training and Press Conference - Ciutat Esportiva Joan Gamper, Barcelona, Spain - October 23, 2021 FC Barcelona's Ansu Fati during training REUTERS/Albert Gea

Bolivia's former President Evo Morales arrives for a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales gestures after speaking during a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales arrives for a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales speaks with an adviser during a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales leaves a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales gestures as he speaks during a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY

Bolivia's former President Evo Morales gestures as he speaks during a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Bolivia's former President Evo Morales gestures as he speaks during a news conference in Mexico City, Mexico October 22, 2021. REUTERS/Edgard Garrido

Brazil's Economy Minister Paulo Guedes gestures during a news conference with President Jair Bolsonaro (not pictured) at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's Economy Minister Paulo Guedes and President Jair Bolsonaro attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's Economy Minister Paulo Guedes gestures near President Jair Bolsonaro during a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY

Brazil's President Jair Bolsonaro greets Economy Minister Paulo Guedes during a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro attends a news conference with Brazil’s Economy Minister Paulo Guedes (not pictured) at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's Economy Minister Paulo Guedes gestures during a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the Ministry of Economy headquarters in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino

Brazil's President Jair Bolsonaro and Economy Minister Paulo Guedes attend a news conference at the headquarters of the Ministry of Economy in Brasilia, Brazil, October 22, 2021. REUTERS/Ueslei Marcelino