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.

[Q]: Sentence1: Anna was sick of her three TV channels. Sentence2: She called the cable company and made an appointment. Sentence3: Then they came to her house and set up her cable. Sentence4: She was excited to check out her new channels. Sentence5: Anna decided she was going to love having cable!
[A]: Cable company, Anna

[Q]: Sentence1: Tommy has a red balloon. Sentence2: It's his favorite color! Sentence3: But one day, the balloon lost it's air. Sentence4: Tommy was very sad. Sentence5: But he'll get a new balloon tomorrow, so it's not that bad.
[A]: Tommy

[Q]: Sentence1: Tom moved in with a new roommate. Sentence2: The roommate had an ugly tapestry he put up. Sentence3: Tom hated it a lot. Sentence4: He kept trying to take it down. Sentence5: Eventually his roommate got into a fight over it.
[A]:
New roommate, Tom