Question: James noticed that people who communicate well have fewer problems.  Some people communicate easily with strangers, others need to talk with members of their own groups.  A religion is a type of group.  What do members of a religion have in common?

Choices: 
- believe in god
- talk to each other
- pay bills
- learn from each other
- believe in ghosts

The rationale to choose "believe in god" as the answer is that: 

believing in the same god brings people to similar conclusions on how to act, live, and communicate.