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.

Amy got a flat tire one morning. She did not know how to change tires. She had to call for help from the assistance company. The technician showed up in half an hour and fixed her tire. Amy thanked him and got back in her car.
Why did Amy thank him?
Answerable