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

Q: Sentence: 'a computer, keyboard, and mouse sitting on a desk'. Replace the letter 's' with 'c' in the sentence.

A: a computer, keyboard, and mouce citting on a deck
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Q: Sentence: 'this refrigerator is covered in stickers on it'. Replace the letter 't' with 'h' in the sentence.

A: hhis refrigerahor is covered in shickers on ih
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Q: Sentence: 'a meal is being prepared on the kitchen counter'. Replace the letter 't' with 'o' in the sentence.

A:
a meal is being prepared on ohe kiochen counoer
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