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: Jackson decides to watch a professional baseball game. Sentence2: During the game he begins to feel hungry. Sentence3: He eats a hotdog and drinks a beer. Sentence4: After eating he feels too sleepy to watch the game. Sentence5: He goes home to nap before the game is half over.

SOLUTION: Jackson

PROBLEM: Sentence1: Alex was at the lake with his family. Sentence2: Some of the people were out on a boat. Sentence3: Suddenly an intense storm came rolling in. Sentence4: Everyone was worried about the people in the boat. Sentence5: Luckily, they had stopped on a beach and kept themselves safe.

SOLUTION: Some of the people, His family, Alex

PROBLEM: Sentence1: Gordon found he was out of milk. Sentence2: He went to his car. Sentence3: Gordon drove to the nearest store. Sentence4: He pushed the accelerator down as the light turned from yellow to red. Sentence5: The tires of the car coming the opposite way squealed to a stop.

SOLUTION:
Gordon