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.

Q: Jay took a trip to his old college. Jay is an alumni. He visited his friends. He went and got drunk. He had a good time.
Why did He visit his friends?

A: Not Answerable
****
Q: Ed was trying to get bus fare home. He was only twenty cents short. He looked around and saw four bottles on the ground. He collected them and cashed them in at the store. Now Ed had enough money to get home!
Why did He collect them?

A: Answerable
****
Q: Kristina needed to change a lightbulb in her house. She stood on a chair to change it. Suddenly, the chair broke beneath her. She fell and hurt her back. Now she uses a step ladder instead of a chair when she needs to.
Why did Kristina need to change a lightbulb in her house?

A:
Answerable
****