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 cleaned the whole house last week. Sentence2: I decided to donate a lot of things. Sentence3: I had a lot of clothes and toys to go. Sentence4: I brought them to the local donation drop off. Sentence5: They were happy to see such a large donation.
[EX A]: I (myself)

[EX Q]: Sentence1: Maria was very sad. Sentence2: She used Kleenex to dab at her tears. Sentence3: When she'd used the whole box, she got another out of the cabinet. Sentence4: She blew her nose a few times when she was done crying. Sentence5: The Kleenex were all soaked.
[EX A]: Maria

[EX Q]: Sentence1: Jenny was crouched behind the fence. Sentence2: She had hand-packed thirty snowballs. Sentence3: Her brother came around the corner. Sentence4: Jenny stood to throw her snowballs. Sentence5: Five armed boys showered her with snowballs.
[EX A]:
Boys, Jenny, Brother