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 family decided to take a trip across the country. Dad inspected the car and found out it wasn't safe to drive that far. He went to the rental place and came back with a giant RV. We all packed into the RV. The RV trip was the most memorable vacation we ever took.
Why did We all pack into the RV?
Answerable