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: George is an App developer. He recently submitted an app for review. Some of the responses George received were very negative. George reviewed his feedback so he could make needed improvements. He improved the application and it was a success.
Why did He improve the application?

Answerable