TASK DEFINITION: In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.
PROBLEM: Sentence 1: Claude was a bully. Sentence 2: He never made friends easily. Sentence 3: One day at school he got into a fight with an older student. Sentence 4: Claude got beat up badly. Sentence 5: Claude stopped being so mean to people after he recovered.

SOLUTION: The bully

PROBLEM: Sentence 1: Mike got his son an RC car for Christmas. Sentence 2: But on Christmas day, he found out the battery pack wasn't included. Sentence 3: He became impatient and tried to find another battery in his house. Sentence 4: But he realized he wasn't spending time with his family. Sentence 5: So Mike decided to forget about the presents and enjoy being together.

SOLUTION: No Battery Pack

PROBLEM: Sentence 1: Tom had a birthday coming up. Sentence 2: His friends planned a surprise party for him. Sentence 3: One of the friends let the secret out. Sentence 4: Tom still pretended to be surprised. Sentence 5: Everyone had a great time at the party.

SOLUTION:
Surprise Party