Definition: 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.
Input: Sentence1: My moms toilet started leaking a few weeks ago. Sentence2: She asked me to try and fix it but I didn't know how. Sentence3: Eventually the leak got even worse to the point of flooding. Sentence4: Her bathroom was flooded daily but we didn't know what to do! Sentence5: After awhile we turned the water off to the toilet and left it.
Output:
I (myself), My mom