Instructions: 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.
Input: Sentence1: Thomas was at the arcade. Sentence2: He was fairly confident that he could win the crane game. Sentence3: Some kids placed bets on him. Sentence4: Luckily, he did win on the crane game. Sentence5: He ended up earning some good money.
Output:
Thomas, Kids