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: Patty often text messaged on her phone while driving. Sentence2: Her parents told her not to text and drive. Sentence3: Patty couldn't help herself and continued to text while driving. Sentence4: She wasn't paying attention and rear-ended another vehicle. Sentence5: Patty had to pay for the damages because she was at fault.
Parents, Patty