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: Harry brought a rat to London one day to be his pet. After a while, Harry and members of his family got sick. Boils appeared over their body. Harry's baby sister fell very ill and died. Harry realized the rat brought the plague and flushed it down the loo.
Why did Harry bring a rat?

Answerable