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: Consider Input: Sentence1: Jena was cooking spaghetti for dinner. Sentence2: She went pick up the groceries from the store. Sentence3: The tomatoes appeared to be rotten. Sentence4: Jena picked up a jar of spaghetti sauce. Sentence5: She used pre made sauce instead of homemade.

Output: Jena

Input: Consider Input: Sentence1: A third base coach gave the wrong sign to a player on first. Sentence2: The player ran to steal second base and was almost thrown out. Sentence3: The coach felt in the moment so he told the player to steal again. Sentence4: Once again the player tried to steal a base but was thrown out. Sentence5: That was the third out and the inning was over.

Output: Player, Coach

Input: Consider Input: Sentence1: I was visiting my cousin in Cali. Sentence2: We decided to go to lunch. Sentence3: All of a sudden, a 5 earthquake started shaking the area. Sentence4: It was over as soon as it started, but I was still scared. Sentence5: Luckily, there were no aftershocks.
Output: I (myself), Cousin