Q: 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: Alex needed to go to school. Sentence2: She hated taking the yellow bus with all the little kids. Sentence3: She knew it would take almost an hour to walk to school. Sentence4: She put on her walking shoes and headed out. Sentence5: The walk to school took her 55 minutes.
A:
Kids, Alex