Portugal’s President Marcelo Rebelo de Sousa and Governor of Sao Paulo Joao Doria attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Governor of Sao Paulo Joao Doria and Mayor of Sao Paulo Ricardo Nunes attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Brazil’s Former Presidents Michel Temer and Fernando Henrique Cardoso, and Portugal’s President Marcelo Rebelo de Sousa attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Fernando Henrique Cardoso and Governor of Sao Paulo Joao Doria attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa and Brazil's Former President Fernando Henrique Cardoso attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Fernando Henrique Cardoso attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Michel Temer attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Cape Verde’s President Jorge Carlos Fonseca attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Fernando Henrique Cardoso attends the reopening of Museu da Lingua (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Fernando Henrique Cardoso attends the reopening of Museu da Lingua (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former President of Brazil Michel Temer attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Guests attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Brazilian singer Fafa de Belem attends the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Guests attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa and Brazil’s former President Fernando Henrique Cardoso attend the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa gestures at the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa looks on at the reopening of Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Portugal’s President Marcelo Rebelo de Sousa and Governor of Sao Paulo Joao Doria meet at the reopening of the Museu da Lingua Portuguesa (Museum of the Portuguese Language), after a fire destroyed the building in 2015, in Sao Paulo, Brazil July 31, 2021. REUTERS/Carla Carniel

Former Brazil's President Luiz Inacio Lula da Silva gestures as he meets Portugal's President Marcelo Rebelo de Sousa in Sao Paulo, Brazil July 30, 2021. REUTERS/Carla Carniel

Portugal's President Marcelo Rebelo de Sousa shakes hands with former Brazil's President Luiz Inacio Lula da Silva as they meet in Sao Paulo, Brazil July 30, 2021. REUTERS/Carla Carniel

Portugal's President Marcelo Rebelo de Sousa shakes hands with former Brazil's President Luiz Inacio Lula da Silva as they meet in Sao Paulo, Brazil July 30, 2021. REUTERS/Carla Carniel

Brazil's President Jair Bolsonaro greets Cabo Verde's President Jorge Carlos Fonseca as he makes a statement to the press at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Frosted leaves and coffee cherries hang on coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker handles coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker holds a sifter with coffee cherries at a farm where fields of coffee crops were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker collects coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Workers collect coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Workers collect coffee burned by frosts due to a strong cold snap that hit the south of the top Brazilian producer state of Minas Gerais, at a farm in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Denis Leonel, the manager of the farm Coqueiro, inspects coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Denis Leonel, the manager of the farm Coqueiro, inspects coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A worker holds frosted leaves from coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Harvested coffee cherries are poured into a container amid fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state of Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

A man walks through a field of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

An view shows fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021.REUTERS/Roosevelt Cassio

A view shows fields of coffee crops that were affected by frosts as a strong cold snap hit the south of the top Brazilian producer state Minas Gerais, in Varginha, Brazil, July 30, 2021. REUTERS/Roosevelt Cassio

Brazil's President Jair Bolsonaro waits to welcome his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on as he stands behind honour guards before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro gestures before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro reacts before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Cabo Verde's President Jorge Carlos Fonseca looks as he makes a statement to the press alongside his counterpart Brazil's President Jair Bolsonaro (not pictured) at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Soldiers of the presidential guard stand before the arrival of the Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on as he makes a statement to the press alongside his counterpart Cabo Verde's President Jorge Carlos Fonseca (not pictured) at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Cabo Verde's President Jorge Carlos Fonseca reviews the honour guard before a meeting with Brazilian President Jair Bolsonaro at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Soldiers of the presidential guard stand before the arrival of the Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro and Cabo Verde's President Jorge Carlos Fonseca listen to the Brazilian national anthem before a meeting at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on before welcoming his counterpart Cabo Verde's President Jorge Carlos Fonseca at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Brazil's President Jair Bolsonaro looks on as he makes a statement to the press alongside his counterpart Cabo Verde's President Jorge Carlos Fonseca (not pictured) at the Planalto Palace in Brasilia, Brazil, July 30, 2021. REUTERS/Adriano Machado

Marlon Lemos and Jeniffer Faria from the NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marlon Lemos and Jeniffer Faria from the NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Lorraine, 27, a homeless woman, reacts after receiving donations from NGO doAcao, which distributes food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Sergio da Silva, 48, a homeless man, is pictured as NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Vinicius, 33 a homeless man, is pictured as NGO doAcao distribute food and blankets to homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Homeless people lay on the street as NGO doAcao distributes food and blankets, while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau

Marcus Vinicius, 27, a homeless man, is pictured as NGO doAcao distributes food and blankets to the homeless while an unusual cold hits Rio de Janeiro, Brazil, July 29, 2021. Picture taken July 29, 2021. REUTERS/Lucas Landau