In this task, you need to replace a letter in the sentence with another given letter.

Q: Sentence: 'a teddy bear dressed in denim is laying on a floor'. Replace the letter 'i' with 'd' in the sentence.

A: a teddy bear dressed dn dendm ds laydng on a floor
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Q: Sentence: 'two police officers riding horses down the street'. Replace the letter 'o' with 'd' in the sentence.

A: twd pdlice dfficers riding hdrses ddwn the street
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Q: Sentence: 'a dog with a mouse pad on it is lying on a desk'. Replace the letter 'w' with 'u' in the sentence.

A:
a dog uith a mouse pad on it is lying on a desk
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