In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a man sitting in a chair with a laptop in his lap'. Replace the letter 'p' with 'v' in the sentence.

Answer: a man sitting in a chair with a lavtov in his lav

Question: Sentence: 'a cat got caught hiding in the cupboard'. Replace the letter 'i' with 'u' in the sentence.

Answer: a cat got caught hudung un the cupboard

Question: Sentence: 'a motorbike parked on a road with a man'. Replace the letter 'd' with 'v' in the sentence.

Answer:
a motorbike parkev on a roav with a man