In this task, you need to replace a letter in the sentence with another given letter.
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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: 'a person who is looking at their cell phone'. Replace the letter 'o' with 'b' in the sentence.

Answer: a persbn whb is lbbking at their cell phbne


Question: Sentence: 'a big pile of brown and white teddy bear are on a bed'. Replace the letter 'e' with 'a' in the sentence.

Answer:
a big pila of brown and whita taddy baar ara on a bad