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.

[EX Q]: Sentence1: I visited a Facebook page accusing BLS of racism. Sentence2: BLS is short for Boston Latin School, a prestigious school. Sentence3: Several students wrote BLS fostered racism. Sentence4: I was a BLS graduate, and remembered racist incidents. Sentence5: I am preparing to add my comments to the page.
[EX A]: I (myself), Students

[EX Q]: Sentence1: Billy wanted a car. Sentence2: He tried to get a loan but they said he didn't make enough money. Sentence3: Billy couldn't get a better paying job because he didn't have a car. Sentence4: He saved for nine months, until he had enough money for a car. Sentence5: Now that he has a new car and a new job.
[EX A]: Billy

[EX Q]: Sentence1: Jim and Jen sat down with the teacher. Sentence2: They were there to talk about their daughter. Sentence3: The teacher had wonderful things to say. Sentence4: Their daughter was thriving. Sentence5: The parents were proud of their child.
[EX A]:
Jen, Jim, Daughter, Teacher