Given the task definition and input, reply with output. 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.

Ed was trying to get bus fare home. He was only twenty cents short. He looked around and saw four bottles on the ground. He collected them and cashed them in at the store. Now Ed had enough money to get home!
Why did He collect them?
Ed wanted to cash the bottles in at the store.