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: The scouts built a huge bonfire in a clearing. Sentence2: The fire got very hot. Sentence3: The boys started throwing rocks into the fire. Sentence4: One of the rocks was slate. Sentence5: The slate exploded and shards shot from the fire.
A:
Scouts, The boys