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

Q: Sentence: 'a bathroom with a white toilet next to a large window'. Replace the letter 'w' with 'x' in the sentence.

A: a bathroom xith a xhite toilet next to a large xindox
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Q: Sentence: 'people wait for a train on a snowy sidewalk'. Replace the letter 'n' with 'm' in the sentence.

A: people wait for a traim om a smowy sidewalk
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Q: Sentence: 'several park benches in a park by a walkway'. Replace the letter 'p' with 'g' in the sentence.

A:
several gark benches in a gark by a walkway
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