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: Joan shopped for a gift to impress her new mother-in-law. She tossed her purse on the floor with the wrapping supplies. A packet of gas relief tablets fell out of the purse onto the paper. Joan finished wrapping and presented the gift. Her mother-in-law looked strangely at Joan as she unwrapped it.
Why did She toss her purse?

Not Answerable