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.
Example: Sentence1: My dog was bored. Sentence2: I was working all day so I couldn't spend time with him. Sentence3: When I finished work I decided to play with my dog. Sentence4: He was so happy to finally have some fun! Sentence5: Alas, he fell sick and died.
Example solution: I (myself), Dog
Example explanation: There is only two characters in given story, i.e., I (myself) and dog.

Problem: Sentence1: Gina was talking to a guy online. Sentence2: The guys wanted to meet with her. Sentence3: Clever Gina thought this was a bad idea. Sentence4: So she declined the offer to meet up. Sentence5: His parents praised Gina for being so smart.

Solution: A guy, Gina, Parents, The guys