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.
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Question: Sentence1: Dominick got out of bed after a long night sleep. Sentence2: He thought he wasn't tired anymore. Sentence3: He curled up on the couch after getting his tummy full. Sentence4: His dog jumped up on the couch with him. Sentence5: They both fell fast asleep.

Answer: Dominick, Dog

Question: 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.

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

Question: Sentence1: Tim was at a restaurant. Sentence2: Another patron started to choke on his food. Sentence3: Tim went over to try to help. Sentence4: He smacked the guy's back a few times. Sentence5: The food dislodged from the patron's throat.

Answer:
Tim, Patron