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 troop was earning a badge. Sentence2: They had to camp outside. Sentence3: They all brought their sleeping bags and pillows. Sentence4: They set up tents. Sentence5: They couldn't wait to sleep in the great outdoors!
A:
Troop