You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

Charlie was unemployed though she was a good worker. Charlie needed to seek work quickly to keep up with paying bills. Charlie looked in the classified ads for a job and found one. Charlie went to company headquarters and applied in person. Charlie arrived at the interview prepared and was given a job offer.
Why did Charlie go to company headquarters?
Solution: she was applying for a job.
Why? the answer can be inferred from the fourth sentence, and completely answers the question.

New input: Bill drove his car home after work. He felt a rattle and shake from the front of the car. Bill pulled over to see what it was. He saw that he had a flat tire. Bill changed the tire and drove home.
Why did Bill change the tire?
Solution:
He saw that he had a flat tire.