Definition: In this task you are given a story and a question regarding that story. You must judge whether the question is answerable based on the info given to you. Label the instances as "Answerable" or "Not Answerable" based on your judgment. the story and the question are separated by a new line character.
Input: Becky was playing with her jump rope. She skipped a hundred skips. But then her foot got tangled and she tripped! Becky landed flat on her back and lay there, dazed. She decided to be more careful next time she jumped rope!
Why did Becky land flat?

Answerable