Given the task definition, example input & output, solve the new input case.
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.
Example: Tracy slept awkwardly on their new bed and was having some pain, so Tracy cracked her neck.
Output: What did Tracy do with her neck?
The question asked is relevant and can be directly answered by referring to the phrase "so Tracy cracked her neck" from the passage.

New input case for you: One day I was thinking about my grandma who lives in Florida. I thought it would be nice to write her a letter. I sat down at the table and took out a pen and paper. I wrote to her telling her all about the things going on in my life. I told her about how I went to my friend's birthday party and how I was looking forward to my vacation in August. I told her how my friends and I planned a trip to Washington D.C. for vacation. I signed the letter and folded it up. I carefully placed the letter into the envelope and addressed it to my grandma. I put a stamp on the letter and I walked down to the post office. I gave my letter to the postman and he put it in the mail to go out the next day. I bet Grandma will be excited to get my letter!
Output:
Who was the letter going to?