In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a red train moves over snowy rail road tracks'. Replace the letter 'v' with 'w' in the sentence.

Answer: a red train mowes ower snowy rail road tracks


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: 'there is a man skateboarding in a  skateboard park'. Replace the letter 'p' with 'y' in the sentence.

Answer:
there is a man skateboarding in a  skateboard yark