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: Lance said he would clean the living room. He got too tired to vacuum. Eventually the carpet kept getting dirtier. It was obvious he hadn't cleaned it. His parents wound up grounding Lance for a weekend.
Why did He get too tired to vacuum?

Not Answerable