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

Q: Sentence: 'a man that is holding a remote to a game'. Replace the letter 'a' with 'z' in the sentence.

A: z mzn thzt is holding z remote to z gzme
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Q: Sentence: 'a shot looks down on a person riding a long board'. Replace the letter 'o' with 'u' in the sentence.

A: a shut luuks duwn un a persun riding a lung buard
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Q: Sentence: 'a herd of sheep standing next to a dog in a field'. Replace the letter 's' with 'r' in the sentence.

A:
a herd of rheep rtanding next to a dog in a field
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