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]: I needed to catch some fish for food storage for winter. I went fishing everyday but caught nothing. It was getting closer and closer to winter. I decided to change bait to see if it worked. I finally caught a large amount of fish for the winter with the bait.
Why did I decide to change bait to see if it worked?
[A]: Answerable

[Q]: John hates driving. He decided to travel this summer by bus. The only available time to travel was 3am. In the middle of the trip the bus broke. He regretted not using his car to travel.
Why did He decide to travel this summer by bus?
[A]: Answerable

[Q]: Bob started to make candles for a hobby. His friends like his candles and offered to buy them. Bob sold them for really cheap because they were his friends. Now they ask him all the time for more candles. Bob has to say no because it takes so long and they pay him poorly.
Why has Bob to say no?
[A]:
Answerable