In this task, you need to replace a letter in the sentence with another given letter.
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Question: Sentence: 'a white stove top oven sitting in a kitchen'. Replace the letter 'k' with 'b' in the sentence.

Answer: a white stove top oven sitting in a bitchen

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 sandy beach covered in lots of flying kites'. Replace the letter 'l' with 'o' in the sentence.

Answer:
a sandy beach covered in oots of foying kites