Task: Question Answering
Input (English): I miss one of my friends that lives far away, and think of writing a letter to him. I think about what I would like to talk about. I get out a sheet of paper and pen and begin to write the letter. At the top of the page, I write, "Dear" and then my friend's name to show that this letter is for him. I then write a lot in the middle about things I want to ask him, like how he is doing and if he is happy. I ask about his family and invite him to come stay on vacation sometime. Once I am finished, I skip a few spaces to the bottom and write, "From" and then my name to show that the letter is from me. It's very important to write who the letter is for at the top and who you are at the bottom. If you don't, the person reading the letter might not know who you are, or think this letter is not for them. 
Question: Who did they write the letter too?
Output (English): The letter is for their friend.