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

Q: Sentence: 'a laptop computer attached to a large monitor'. Replace the letter 'a' with 'r' in the sentence.

A: r lrptop computer rttrched to r lrrge monitor
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Q: Sentence: 'two men and a dog are standing beside a building'. Replace the letter 'b' with 'y' in the sentence.

A: two men and a dog are standing yeside a yuilding
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Q: Sentence: 'several kites that are being flown on a sunny day'. Replace the letter 'b' with 'k' in the sentence.

A:
several kites that are keing flown on a sunny day
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