Complex sentence: Brazilian politics have lots of centrist political parties, one of the greatest examples is the Brazilian Democratic Movement Party (PMDB), which is the largest political party in Brazil.the Brazilian Social Democracy Party is also another example of centrist party in Brazilian politics.
Split into simpler sentences: Brazilian politics have lots of centrist political parties and one of the greatest examples is the Brazilian Democratic Movement Party (PMDB), which is the largest political party in Brazil. The Brazilian Social Democracy Party is also another example of centrist party in Brazilian politics.