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: Ann loved candy so much and was addicted. Sentence2: Everyday she would go and buy some from the store. Sentence3: But when the dentist came it was not pretty. Sentence4: Ann found out she had six cavities. Sentence5: She was horrified and never ate candy again.
Output:
Ann, The dentist