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: Joe had to deliver one-hundred guns to the rebels in Carson. He filled up his wagon with them and covered them with a blanket. He didn't expect to be searched, so he didn't bother hiding them. When he saw the border guards, he almost ran for it. Somehow he kept his cool and made it across.
Why did He fill up?
A:
Answerable