Definition: In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.
Input: Jim loved to play pranks. He was determined to get his dad. He decided to put ketchup on the kitchen counter. His dad walked in and thought Jim had chopped off his finger. Jim finally got him.
Why did He decide to put ketchup on the kitchen counter?
Output:
He decided to put ketchup on the kitchen counter.