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

Q: Sentence: 'a woman gives a thumbs up sign while sitting in front of a sandwich'. Replace the letter 's' with 'h' in the sentence.

A: a woman giveh a thumbh up hign while hitting in front of a handwich
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Q: Sentence: 'a lonley giraffe is making a trek in the wild'. Replace the letter 'r' with 'h' in the sentence.

A: a lonley gihaffe is making a thek in the wild
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Q: Sentence: 'street corner with stop sign with snow piles around'. Replace the letter 'n' with 'm' in the sentence.

A:
street cormer with stop sigm with smow piles aroumd
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