In a college town, there has been long-brewing tension between the residents of the town and the students at the college. One winter day, there is a massive blackout that lasts several days. Everyone in town, residents and college students alike, must work together to make sure that there is sufficient access to food and that everyone is able to stay warm. Ultimately, this situation improves relations between the residents and the students. This story shows the power of to reduce intergroup hostility.

Which of these is the best example of a cause-and-effect chain of events? 1. alonzo went to the music festival. 2. carmen went to the same music festival. 3. alonzo met carmen at the music festival. 1. yosef bought a new car from a dealership. 2. bailey bought a car from the same dealership. 3. bailey paid more for his car than yosef did. 1. the high school football team played a game on friday night. 2. the drama club put on a play on friday night. 3. maya watched the football game instead of the play. 1. a fast food restaurant ran an advertisement on television. 2. hank saw the advertisement and got hungry. 3. hank went to the fast food restaurant and bought food.