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: There were two powerful families. One was the Lance's. One was called the Thompsons. The Lance's went to war with the Thompsons. The Lance's ended up winning the war and took over.
Why were There two powerful families?

Not Answerable