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.
Input: Sentence1: A man drank a soda. Sentence2: As he drank it, another man tripped and fell. Sentence3: The man with the soda laughed at the tripper's misfortune. Sentence4: The soda went up his nose, and the carbonation burned painfully. Sentence5: He had to admit to himself that it was a case of just deserts.
Output:
Another man, Another man