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: Alicia decided to have a party at her beach house. She invited all her friends. They blasted music and ate lots of food. However that came to a halt. Alicia's parents came back early and were not happy.
Why did Alicia decide to have a party at her beach house?

Not Answerable