Which of the Following Statements Is NOT True

Which of the following statements is NOT true?

A) Voting is compulsory for all Brazilians except illiterates and those over seventy.
B) Elections in Brazil operate under an open-list proportional representation system.
C) Parties are entitled to an amount of free air time, on both radio and television, in proportion to their number of votes in the last election.
D) Just as in the United States, the boundaries of electoral districts in Brazil vary from state to state in Brazil so that all districts have a roughly equal number of residents.
E) Elections are held in a staggered fashion, with some officials being elected one time and others another time.