instruction:
In this task, you need to replace a letter in the sentence with another given letter.
question:
Sentence: 'a zebra patterned set of hair brushes sitting on each other'. Replace the letter 'r' with 'a' in the sentence.
answer:
a zebaa patteaned set of haia baushes sitting on each othea


question:
Sentence: 'three men in a park playing a sport'. Replace the letter 'p' with 'w' in the sentence.
answer:
three men in a wark wlaying a swort


question:
Sentence: 'a room filled with lots of junk and clutter'. Replace the letter 'l' with 's' in the sentence.
answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
a room fissed with sots of junk and csutter


