instruction:
In this task, you're given a context passage. Your job is to generate relevant questions that can be answered by directly referring to the passage.
question:
Casey pulled the tooth to relieve the pain for their patient.
answer:
Why did Casey do this?

question:
I'll have chocolate cake in the morning , I'll have M&Ms all day long and then I have my horse . " [ laughter ] " So , I'm rollerskating along and what do I see but a train . Love trains ! So I stopped and took off my skates - it was one of those that you turn and get to keep your shoes on underneath - and I walked in and looked at this train and people were running around in uniform and shouting and this is really exciting , they were making a real movie and I was watching .
answer:
Why did the writer take off their skates ?

question:
Riley saved every dollar in hopes of saving for a down payment for buying a home.
answer:
Why did Riley do this?