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.

Sentence1: Amanda's friend was going to be coming for a visit. Sentence2: She was really excited. Sentence3: But first her mom needed her to finish a chore list. Sentence4: Amanda tried to do the chores as quickly as possible. Sentence5: She finished just in time for her friend to arrive.
Mom, Amanda's friend