In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a table that has a pizza sitting on it'. Replace the letter 'a' with 'w' in the sentence.

Answer: w twble thwt hws w pizzw sitting on it


Question: Sentence: 'people wait for a train on a snowy sidewalk'. Replace the letter 'n' with 'm' in the sentence.

Answer: people wait for a traim om a smowy sidewalk


Question: Sentence: 'a person walking with a cow near other people'. Replace the letter 'l' with 'd' in the sentence.

Answer:
a person wadking with a cow near other peopde