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: The group got together in front of the ice skating ring. Sentence2: When we tried to open the front door, it wouldn't open. Sentence3: The janitor told us that the place is closed for today. Sentence4: However, Pedro proposed that we should get something to eat. Sentence5: Therefore, I drove everyone to a nearby restaurant.

Output: I (myself), Janitor, Pedro, The group

Input: Consider Input: Sentence1: I have a daughter who loves to jump. Sentence2: She enjoys trampolines and bouncy houses. Sentence3: She has wanted to go to SkyZone for a long time. Sentence4: Sky Zone is pretty expensive, so she hasn't been able to go. Sentence5: Her friend is having a party at SkyZone and she is thrilled!

Output: I (myself), Daughter, Friend

Input: Consider Input: Sentence1: A man built a cabin on a hilltop by the sea. Sentence2: The view was lovely. Sentence3: One spring, though, a hurricane came. Sentence4: The land below the cabin gave out in the rain. Sentence5: The cabin slid down the hill and drifted away on the tide.
Output: A man