
Passage: The students in a certain class are all football fans. During the 2014 World Cup, all the students who supported the Argentine team did not support the German team, and all the students who supported the Argentine team did not support the Brazilian team. Some students who support the American team support the German team, and some students who support the American team support the Brazilian team.
Question: If the above statement is true, which of the following options must be true?
A. A.Some students who support the German team support neither the Brazilian team nor the American team.
B. B.Some students who support the American team support neither the German team nor the Brazilian team.
C. C.So the students who support the United States either support Argentina, Germany or Brazil.
D. D.Some students who support the Brazilian team support the German team.
Answer: