Considering Relationship Factors, All of the Following Are True About

Considering relationship factors, all of the following are true about helping others, except

A) we are more likely to help friends rather than strangers.
B) we are more likely to help in communal relationships rather than exchange relationships.
C) we are more likely to help strangers rather than friends.
D) we are more likely to help people we know well as opposed to those we don't know well.