In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a yellow street sign sitting on the side of a road'. Replace the letter 'a' with 'd' in the sentence.

Answer: d yellow street sign sitting on the side of d rodd


Question: Sentence: 'a person standing on some skis going through the snow'. Replace the letter 'o' with 'l' in the sentence.

Answer: a persln standing ln slme skis gling thrlugh the snlw


Question: Sentence: 'a clock that is on the side of a tower'. Replace the letter 't' with 'v' in the sentence.

Answer:
a clock vhav is on vhe side of a vower