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: Adam was going hang gliding. Sentence2: He was nervous but excited. Sentence3: He followed his instructions exactly. Sentence4: Then he jumped out and sailed off. Sentence5: He was thrilled to soar on the clouds!

SOLUTION: Adam

PROBLEM: Sentence1: John went to the horse races last weekend. Sentence2: He decided to bet on them. Sentence3: He started winning and bet even more. Sentence4: Eventually he lost everything he had won. Sentence5: He considered it breaking even and went home.

SOLUTION: John

PROBLEM: Sentence1: Miller was married for a long time. Sentence2: His wife was not nice. Sentence3: He wanted a life free of her. Sentence4: He decided to ask for a divorce. Sentence5: He was so much happier without her.

SOLUTION:
Miller, His wife