TASK DEFINITION: In this task, you're given a story (which contains five sentences only). Your task is to find all the characters which are available in the given story.
PROBLEM: Sentence1: Romeo thought he was the fastest kid at school. Sentence2: Romeo challenged his friend to a race on the track. Sentence3: Both of the racers lined up and prepared to take off! Sentence4: However, Romeo's foot slipped and he ended up tripping himself! Sentence5: He skinned his knee badly and was taken away to the nurse.

SOLUTION: Racers, Friend, Romeo

PROBLEM: Sentence1: Tommy wanted to fix the scratches on his car. Sentence2: The scratches came from a curb he missed last week. Sentence3: He bought some car paint from his local auto store. Sentence4: He spent a weekend covering the scratches on his car. Sentence5: Tommy's car looks brand new now.

SOLUTION: Tommy

PROBLEM: Sentence1: Tammy was single throughout high-school. Sentence2: Her senior year all her friends had boyfriends. Sentence3: Tammy created a fake boyfriend. Sentence4: She claimed he went to another school. Sentence5: Nobody really believed him.

SOLUTION:
Boyfriends, Tammy, Friends, Fake boyfriend