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: Tim borrowed his parent's car. Sentence2: He told them he was driving to the library. Sentence3: Instead he drove his friends around while drinking. Sentence4: Tim got into a car accident. Sentence5: His parents took away his driving privileges.
His parents, Tim, His friends