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: Marie was stuck in traffic and playing a game on her phone. Sentence2: Someone tapped on her window and she recognized a cop. Sentence3: He told her to stop playing and pay attention. Sentence4: She apologized and pocketed her phone. Sentence5: She regretted it as it took an hour for the traffic to move again.

SOLUTION: Cop, Marie

PROBLEM: Sentence1: Oswald sold oranges on the side of the road. Sentence2: He loved his job and he didn't care that he hardly made any money. Sentence3: Oswald loved oranges. Sentence4: His favorite part was seeing how happy his oranges made people. Sentence5: At the end of the day he would count smiles not money.

SOLUTION: Oswald, People

PROBLEM: Sentence1: Tina was driving on a curvy mountain road. Sentence2: One of her tires blew out. Sentence3: Tina almost lost control of the car. Sentence4: She came close to falling off the side of the mountain. Sentence5: Tina called to have someone else drive her home.

SOLUTION:
Someone else, Tina