Detailed 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.
Q: Sentence1: Stella likes to feed all the stray neighborhood cats. Sentence2: Stella feels compassion for the homeless animals. Sentence3: Stella started bringing in cats to her home when the weather got cold. Sentence4: Stella did not realize how hard it was to take care of indoor cats. Sentence5: Stella's house was destroyed by the 30 homeless cats she took in.
A:
Stella, Cats