Given the task definition and input, reply with output. 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: Fred wanted to court Alicia. Sentence2: So he went to her house and asked Alicia's dad. Sentence3: Alicia's dad hesitated. Sentence4: He was very strict. Sentence5: But finally he said yes and Fred was elated.
Alicia, Alicia's dad, Fred