Answer:
(B) The label under which the game was played - competitive people tended to play cooperatively if the game was "Community" and cooperative people tended to play competitively if the game was "Wall Street."
Step-by-step explanation:
The label in which the game was played plays a very important role in determining which team would likely win the game.
Ideally with the "Community Labels" would play cooperatively because they believe in team work and winning for their community.
And with the "wall street" they tend to play competitively because the believe they are more of competing between themselves.