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: Clara was on the bus on her way home. Sentence2: She suddenly spotted someone familiar on the street. Sentence3: The bus passed the familiar person and Clara got a good look. Sentence4: Clara still could not remember exactly who that person was. Sentence5: Clara got off at her bus stop and had nothing but a vague remembrance.
[EX A]: Someone, Clara

[EX Q]: Sentence1: Ken is a DJ for a club. Sentence2: Last night he had a really annoying patron. Sentence3: They kept asking for different songs. Sentence4: Ken kept having to turn him down. Sentence5: Eventually he just ignored him completely.
[EX A]: Ken, Annoying patron

[EX Q]: Sentence1: Amy was in an important meeting at work. Sentence2: She sat at a conference table with her coworkers while her boss spoke. Sentence3: There was a pitcher of water in the middle of the table. Sentence4: Amy tried to get water but ended up knocking the pitcher over. Sentence5: The meeting was postponed as soaked coworkers helped clean the spill.
[EX A]:
Amy, Her coworkers, Her boss, Soaked coworkers