instruction:
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.
question:
Brian went on a date with a woman from school. They enjoyed themselves as they talked the night away. Brian and the woman went on several dates after that. They both discovered they were not a match. Brian became life long friends with the woman though.
Why did Brian and the woman go on several dates?
answer:
Answerable

question:
Albert was very excited. He called up a Science magazine to talk to a reporter. Albert proclaimed vast amounts of silica deposits were on Mars. He explained it could mean there really had been lots of water. Albert finished the interview and went back to Scienceing at NASA.
Why did Albert proclaim vast amounts of silica deposits were on Mars?
answer:
Not Answerable

question:
Leo loved to drink alcohol. He went to a party with his friends. Leo had too many drinks. He woke up in the hospital with alcohol poisoning. Leo vowed never to drink again.
Why did Leo love to drink alcohol?
answer:
Not Answerable