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: The man got on the plane. He sat down next to the window. Someone said that he was in their seat. The man checked his ticket. The man moved to his correct seat.
 selected sentence: Someone said that he was in their seat.

The man sits down >Causes/Enables> Someone says the man is in their seat