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: I brought my son to the doctors. Sentence2: He was so scared to go. Sentence3: He had to get a few shots. Sentence4: He hates getting shots. Sentence5: He cried the whole time.

SOLUTION: I (myself), Son, Doctors

PROBLEM: Sentence1: Andrea was at the mall with her friends. Sentence2: She saw a soft hooded sweatshirt that she fell in love with. Sentence3: She didn't have much money and thought about stealing it. Sentence4: In the dressing room, she ripped off the tags. Sentence5: Then she tucked it away and hurried out of the mall.

SOLUTION: Andrea, Her friends

PROBLEM: Sentence1: Kelly and her friends went on a trip to Dubai. Sentence2: The girls were so excited. Sentence3: The only problem was the long flight. Sentence4: The girls were on the plane for fifteen hours. Sentence5: They couldn't wait to land.

SOLUTION:
Kelly, Friends