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: Troy had not seen his family in years. Sentence2: Troy had been living in another country. Sentence3: He longed to see his family. Sentence4: He bought a plane ticket. Sentence5: He visited his family on Thanksgiving.
[A]: Troy, Family

[Q]: Sentence1: Tammy is a lawyer. Sentence2: She enjoys helping people and earning money. Sentence3: A poor client asks her to take her case. Sentence4: She says no. Sentence5: Tammy felt bad for her and helped her anyway.
[A]: Poor client, Tammy

[Q]: Sentence1: Roni had a lot of debt. Sentence2: She started to have a difficult time in paying her bills every month. Sentence3: So she got a second job. Sentence4: But that still wasn't enough to pay the bills. Sentence5: Unfortunately, she had to file for bankruptcy.
[A]:
Roni