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.

Sentence1: Jeff was constantly stressed out. Sentence2: But one day, someone approached him and talked to him. Sentence3: Immediately, Jeff felt more relaxed. Sentence4: And he realized that having more friends would help his stress. Sentence5: But Jeff struggled to hold conversations with others.
Someone, Friends, Others, Jeff

Sentence1: Tom was at the beach. Sentence2: He found a bottle with a message in it. Sentence3: The message had a contact e-mail. Sentence4: Tom e-mailed it and actually got a response. Sentence5: It was a pretty fun experience for him.
Tom

Sentence1: There's a new place we went to this week. Sentence2: It serves snowballs instead of snowcones. Sentence3: I ordered the wedding cake flavor because it's my favorite. Sentence4: I ate the entire thing in a size medium. Sentence5: It was way bigger than I expected.
I (myself)