Definition: In this task, you will be given a short story. One sentence from the story is chosen. Consider the events that happen before that sentence, or are likely to have happened before it. Does any of them directly cause it, or simply make it possible? You should write your answer in the form " A >causes/enables> B". Try to use phrases and sentences from the story to compose your answer when possible.
Input: story: I looked at my mailbox. I got a thank you note. It was from my sister. She was thanking me for the gift. I felt touched by the note.
 selected sentence: I got a thank you note.

I get my sister a gift >Causes/Enables> I recieve a thank you note