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.
Q: Sentence1: Ashley is best friends with Susana. Sentence2: Susanna's boyfriend hates Ashley. Sentence3: One day Ashley plays a prank on Susana's boyfriend. Sentence4: He gets so mad he tells Susana not to speak to Ashley. Sentence5: Susana and Ashley never speak again.
A:
Susana, Ashley, Susanna's boyfriend