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: Tom was at the beach with friends. Sentence2: He had too much fun and forgot to put sunscreen on. Sentence3: Within hours someone pointed out how red he was. Sentence4: Tom was severely sunburned. Sentence5: He had to leave and get special healing lotion.

Answer: Friends, Someone, Tom

Question: Sentence1: Jennifer decided to grill some corn one day. Sentence2: She went outside and preheated her grill. Sentence3: She peeled back the corn husks and removed silk. Sentence4: She then wrapped each ear of corn in aluminum foil. Sentence5: She placed them on the grill.

Answer: Jennifer

Question: Sentence1: Johnny has had a nice few months living with his girlfriend. Sentence2: However, he is running out of money quickly. Sentence3: His girlfriend begs him to stay at land. Sentence4: Still, Johnny boards the boat to earn more money. Sentence5: Once at sea, Johnny never thinks about his girlfriend.

Answer:
Johnny's girlfriend, Johnny