A man sits next to a graffiti of former Brazil's President and candidate for presidential election Luiz Inacio Lula da Silva at his campaign headquarters in Rio de Janeiro, Brazil September 28, 2022. REUTERS/Pilar Olivares

Former Brazilian President and presidential candidate Luiz Inacio Lula da Silva wears a hat reading "slum" during a rally in Sao Paulo, Brazil, September 24, 2022. REUTERS/Amanda Perobelli TPX IMAGES OF THE DAY

A man holds a Brazilian flag while taking part in a motorcade to show support for Brazilian President Jair Bolsonaro, in Brasilia, Brazil October 1, 2022. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY

Brazil's former President and presidential candidate Luiz Inacio Lula da Silva votes at a polling station during the presidential election, in Sao Bernardo do Campo, on the outskirts of Sao Paulo, Brazil October 2, 2022. REUTERS/Mariana Greif TPX IMAGES OF THE DAY

Brazil's President and candidate for re-election Jair Bolsonaro lifts a boy during the "Mulheres pelo Brasil" (Women for Brazil) event in Contagem in Minas Gerais state, Brazil September 23, 2022. REUTERS/Cristiane Mattos TPX IMAGES OF THE DAY

A supporter of Brazil's President and candidate for re-election Jair Bolsonaro, Mauro Pinto waits in line to cast his vote at a polling station, in Brasilia, Brazil October 2, 2022. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY

Supporters of former President and presidential candidate Luiz Inacio Lula da Silva react as people gather after polling stations were closed in the presidential election, in Sao Paulo, Brazil October 2, 2022. REUTERS/Amanda Perobelli TPX IMAGES OF THE DAY

Brazil's President and candidate for re-election Jair Bolsonaro enters a car as he leaves a campaign rally in Santos in Sao Paulo state, Brazil, September 28, 2022. REUTERS/Amanda Perobelli TPX IMAGES OF THE DAY

Brazil's former President and presidential candidate Luiz Inacio Lula da Silva stands next to his wife Rosangela da Silva, on the day of Brazil's presidential election, in Sao Paulo, Brazil October 2, 2022. REUTERS/Amanda Perobelli TPX IMAGES OF THE DAY

Brazil's President and presidential candidate Jair Bolsonaro speaks after the results of the first round of Brazil's presidential election, at the Alvorada Palace in Brasilia , Brazil October 2, 2022. REUTERS/Ueslei Marcelino REFILE - QUALITY REPEAT TPX IMAGES OF THE DAY

People stand in line to cast their votes outside a polling station, in Rio de Janeiro, Brazil October 2, 2022. REUTERS/Lucas Landau TPX IMAGES OF THE DAY

People walk on discarded electoral publicity near a polling station, in Brasilia, Brazil October 2, 2022. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY