In this task, you're given context and an answer. Your task is to generate the question for this answer based on the given context with commonsense reasoning about social situations..

Q: Context: Riley ran away from Casey because Casey was being rude to him. 
 Answer: stay away from Casey

A: Why did Riley do this?
****
Q: Context: Riley took his friends to a fancy restaurant for the annual birthday celebration. 
 Answer: needed to gather friends

A: What does Riley need to do before this?
****
Q: Context: Evelyn was applying to nursing school and asked Lee for a recommendation letter. 
 Answer: finish the nursing prerequisites

A:
What did Evelyn need to do before this?
****