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: Jim rode his bike over a hilly road. Sentence2: He stopped pedaling once he crested a big hill. Sentence3: He gained so much speed that he coasted over the next hill. Sentence4: After the second hill the road leveled out. Sentence5: Jim slowed down and had to pedal again.
A:
Jim