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: The group got together in front of the ice skating ring. Sentence2: When we tried to open the front door, it wouldn't open. Sentence3: The janitor told us that the place is closed for today. Sentence4: However, Pedro proposed that we should get something to eat. Sentence5: Therefore, I drove everyone to a nearby restaurant.

SOLUTION: I (myself), Janitor, Pedro, The group

PROBLEM: Sentence1: Jill was lost in the wilderness. Sentence2: She had been hiking by herself and got separated from the trail. Sentence3: Her boyfriend called the police after not hearing from her. Sentence4: A search team was dispatched to the GPS coordinates on her phone. Sentence5: A helicopter found and rescued Jill near a large tree.

SOLUTION: Jill, Police, Boyfriend

PROBLEM: Sentence1: Tammy is a lawyer. Sentence2: She enjoys helping people and earning money. Sentence3: A poor client asks her to take her case. Sentence4: She says no. Sentence5: Tammy felt bad for her and helped her anyway.

SOLUTION:
Poor client, Tammy