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: Natasha cared a lot about her grades. Sentence2: In order to get an A in gym class, she would need to climb the rope. Sentence3: Natasha was nervous, as she wasn't very strong. Sentence4: She decided to start lifting weights. Sentence5: On the day of the test, Natasha climbed to the top!

SOLUTION: Natasha

PROBLEM: Sentence1: Michelle decides to skip some rocks at the pond. Sentence2: She is impressed by how far they skip. Sentence3: Some of the rocks go halfway across the pond. Sentence4: Later on she goes back home. Sentence5: Michelle is happy the went to the pond to skip rocks.

SOLUTION: Michelle

PROBLEM: Sentence1: Harry was playing Marco Polo with the neighborhood kids. Sentence2: They played for about an hour before it was Harry's turn. Sentence3: When it was Harry's turn the kids decided they did not want to play. Sentence4: Harry was very upset. Sentence5: Now Harry goes to the recreation center to play Marco Polo.

SOLUTION:
Neighborhood kids, Harry