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: Jane stepped atop the stool and tried to mount the tall horse. Sentence2: Her coach assisted her to gain her balance. Sentence3: Jane realized that she was quite a distance away from the ground. Sentence4: Starting to feel too nervous, she asked to dismount the horse. Sentence5: This is how Jane's first and last horse riding lesson ended.
A:
Jane, Horse