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: Doug slept with Tracy. Tracy slept with Mr Washington. Mr Washington slept with McKevin. Tracy, Doug, McKevin and Mr Washington went to the doctor. They used condoms and recieved clean bill of health.
Why did Tracy , Doug , McKevin and Mr Washington go to the doctor?

Answerable