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..

Context: Jan established a club on the basis that anyone could join that behaved. 
 Answer: have a well behaved group
Why did Jan do this?

Context: Riley caught the bus after the rain started and she had no umbrella. 
 Answer: need a ride somewhere
What does Riley need to do before catching the bus?

Context: Alex taught math at university because they were highly qualified to do so. 
 Answer: get a degree

What does Alex need to do before this?