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.
Q: Sentence1: Raj formed a band with his friends. Sentence2: They would practice in their garages. Sentence3: One day, a neighbor called to complain. Sentence4: The police told the band they'd have to quiet it down. Sentence5: The band decided to take up poetry reciting instead.
A:
Friends, Raj, Neighbor, Police