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.
Input: Sentence1: Bob was a homosexual. Sentence2: He was scared to tell his parents. Sentence3: His parents were homophobic. Sentence4: Bob mustered up the courage and told his parents. Sentence5: His parents accepted him for who he is and continued to love him.
Output:
Bob, Parents