Given the task definition and input, reply with output. 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.

My friend Carlos was in jail for a DUI. He called me from jail, asking me to help manage his life. He signed a Power of Attorney form, and I began paying his bills. This included his mortgage, as he owned a condo. He got out eventually, and thanked me for my efforts.
Why did He sign a Power of Attorney form?
Answerable