Task: Question Answering
Input (English): Passage: After I graduated college I lost touch with some of my greatest friends . One day , I happened upon the address of my old college roommate . I decided I should write her a letter . I went to my desk and picked out pink stationary . I sat down and wrote a long letter , detailing everything that I had been up to over the past few years . I told her how I married my college sweetheart and about our three kids : Kate , Brian and Brook . I told her how I accepted a teaching position at the high school and how we had just put in a new pool . I put the letter in an envelope , and carefully wrote her name and address on the front of it . Then I put a stamp on it and put it in the mail box to go out the next day . Question: What did they want her to send them back? Option1: a stamp Option2: a letter
Output (English): a letter