TASK DEFINITION: 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..
PROBLEM: Context: Carson bought presents for their son's first birthday celebration with the family. 
 Answer: generous afterwards

SOLUTION: How would Carson feel afterwards?

PROBLEM: Context: Jan established a club on the basis that anyone could join that behaved. 
 Answer: have a well behaved group

SOLUTION: Why did Jan do this?

PROBLEM: Context: casey wanted to build things so he built his own house. 
 Answer: entertain himself

SOLUTION:
Why did Casey do this?