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: Lilly is playing with her grandkids. Sentence2: She is trying her best to keep up with them. Sentence3: Lilly starts feeling terrible. Sentence4: She falls to the ground. Sentence5: Lilly is rushed to a hospital she had a stroke.
A:
Lilly, Lilly's grandkids