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: I was going home when i decided to take a bus. Sentence2: I was alone so a woman asked me if she could sit with me. Sentence3: Then i let her sit beside me. Sentence4: When i woke up the woman was gone. Sentence5: My bag was opened so i checked my phone and it was gone too.
[A]: I (myself), Woman

[Q]: Sentence1: Cal shivered in a t-shirt as the snow fell on him. Sentence2: The weather forecast had called for seventy degrees and sunny. Sentence3: It was twenty degrees and very cloudy with snow. Sentence4: Cal didn't have time to go back inside and grab a jacket. Sentence5: He ran all the way to his car and turned on the heat full blast!
[A]: Cal

[Q]: Sentence1: Carl lived all alone in a big house. Sentence2: Carl would walk into the city to try to make new friends. Sentence3: He wound up befriending a homeless man named Pete. Sentence4: Carl invited Pete to dinner at his house. Sentence5: Carl woke up the next morning in a bathtub full of ice.
[A]:
Pete, Friends, Carl