Which of Following Is Not True of Prosocial Behavior

Which of following is not true of prosocial behavior?

A) Measures of altruistic personality provide the best predictor of helping across situations.
B) Men are more likely to perform chivalrous heroic acts of prosocial behavior while women are more likely to be helpful in long-term relationships that involve greater commitment .
C) People are more likely to help others when they are in a good mood (relative to a neutral mood) .d People are more likely to help others when they are in a bad mood (relative to a neutral mood) .