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: Ida was working in a department store. Sentence2: One day she saw a lost toddler crying in the corner. Sentence3: Ida approached him and comforted him. Sentence4: Then she led him to the front of the store. Sentence5: There, she paged the boy's mother.
Solution:
Toddler, Boy's mother, Ida