Mario and Gerald Have Prejudiced Feelings for Each Other

Mario and Gerald have prejudiced feelings for each other. Their parents would like to see them become friends. Which of the following might be most helpful in reaching this goal?

A) Design anteresting and enjoyable project which both Mario and Gerald will need to work co-operatively toward a common goal
B) Create a way which Mario and Gerald will have regular contact with each other.
C) Arrange for Mario and Gerald to sit together school and at social functions.
D) Encourage Mario and Gerald to fight andsult each other until they get it all out of their systems.