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: Jane wanted to ditch school. Sentence2: She went with friends to the mall. Sentence3: Her parents found out about it. Sentence4: Jane tried to deny it at first. Sentence5: They grounded her for two weekends.
[A]: Jane, Friends, Her parents

[Q]: Sentence1: I went to the vets office with my dog Princess. Sentence2: The receptionist had a four month old Boston Terrier on her lap. Sentence3: She told me she was trying to find a home for him. Sentence4: Since Princess was the same breed and age, I could not resist. Sentence5: I left the vets office, with a brother for Princess.
[A]: I (myself), Princess, Receptionist, Boston terrier, Dog

[Q]: Sentence1: Martha was living by herself. Sentence2: She was lonely being by herself. Sentence3: She called up her mother. Sentence4: Her mother came to visit her the next day. Sentence5: Martha felt better in the company of her mother.
[A]:
Martha, Mother