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.

[EX Q]: Jim loved dogs a lot but he didn't own any. Jim asked his dad to buy them a dog. Jim's dad told him to get a job and pay for a dog himself. Jim spent all summer collecting cans to exchange for money. After Jim made $500, he finally bought a dog!
Why did Jim ask his dad?
[EX A]: Jim wanted to buy a dog.

[EX Q]: Tina and Marie went to a carnival together. They had a lot of fun playing games. Tina saw a stuffed unicorn she wanted. Marie played a game and managed to win it for her. Tina was very grateful.
Why was Tina very grateful?
[EX A]: Marie played a game and managed to win it for her.

[EX Q]: Cam called his friend Joe to find out where Joe was. Joe explained that he was at the diner and invited Cam. Cam drove to the nearest diner and looked for Joe. Joe was nowhere to be seen. Cam called Joe and Joe said he was at a different diner.
Why did Cam drive to the nearest diner?
[EX A]:
Joe was nowhere to be seen. so Cam drove to the nearest diner.