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

Q: Sentence: 'a large clock on the top of pole in the middle of a walk way'. Replace the letter 'f' with 'h' in the sentence.

A: a large clock on the top oh pole in the middle oh a walk way
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Q: Sentence: 'a row of lawn chairs with umbrellas over them'. Replace the letter 'e' with 'x' in the sentence.

A: a row of lawn chairs with umbrxllas ovxr thxm
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Q: Sentence: 'trees in the foreground are framed by snowy mountains'. Replace the letter 'i' with 'z' in the sentence.

A:
trees zn the foreground are framed by snowy mountazns
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