In pictures: Neymar drives Brazil to Group A victory

A general view shows the Estadio Ncional Mane Garrincha in Brasilia at the start of the Group A match between Brazil and Cameroon on Monday at the 2014 World Cup. Evaristo Sa / AFP

Enoh Eyong of Cameroon challenges Marcelo of Brazil during their match on Monday at the 2014 World Cup. Buda Mendes / Getty Images

Neymar of Brazil runs past Cameroon keeper Charles Itandje after scoring his side's first goal in a 4-1 win on Monday at the 2014 World Cup. Natacha Pisarenko / AP

Neymar of Brazil celebrates after scoring his team's first goal during their match on Monday against Cameroon at the 2014 World Cup. Clive Brunskill / Getty Images

Cameroon's Joel Matip (21) shoots to score an early equaliser against Brazil to make it 1-1 during their match on Monday at the 2014 World Cup. Ueslei Marcelino / Reuters

Joel Matip of Cameroon, No 21, celebrates scoring his team's only goal in a 4-1 loss to Brazil on Monday with teammates at the 2014 World Cup. Buda Mendes / Getty Images

Neymar is shown dribbling the ball during Brazil's match on Monday against Cameroon at the 2014 World Cup in Brasilia, Brazil. Dominic Ebenbichler / Reuters

Neymar shoots and scores Brazil's second goal to go up 2-1 against Cameroon on Monday at the 2014 World Cup. Evaristo Sa / AFP

Neymar celebrates scoring his team's second goal on Monday in their match against Cameroon at the 2014 World Cup. Pedro Ugarte / AFP

Brazil's Fred, near, left, shoots to score the team's third goal against Cameroon in their 4-1 win on Monday at the 2014 World Cup in Brasilia, Brazil. Getty Images

Brazil's Fred, No 9, celebrates with David Luiz after his goal against Cameroon on Monday at the 2014 World Cup. Adrian Dennis / AFP

Brazil midfielder Fernandinho, top, shoots and scores their fourth goal against Cameroon on Monday at the 2014 World Cup. Evarista Sa / AFP

Brazil's Fernandinho, left, celebrates with Willian after he scores against Cameroon on Monday at the 2014 World Cup in Brasilia, Brazil. Pierre-Philippe Marcou / AFP

Julio Cesar celebrates during Brazil's win over Cameroon on Monday night at the 2014 World Cup. Pierre-Philippe Marcou / AFP

Images from Brazil’s 4-1 win over Cameroon Monday, where Neymar scored their first two goals en route to topping Group A at the 2014 World Cup.