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: Jill became pregnant. Jill found out she was pregnant with a precious boy. Jill was having trouble deciding on a name. After nine months Jill gave birth to her son. Jill decided to name her son Jack.
Why did Jill decide to name her son Jack?

Not Answerable