Detailed Instructions: 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.
Problem:Sentence1: Becky was suspicious that someone was eating her cookies. Sentence2: Though she had hid them, they kept disappearing. Sentence3: Becky set up a camera to find the culprit. Sentence4: The next day, she checked the footage. Sentence5: Becky was surprised to find herself sleepwalking to them.
Solution:
Becky