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

[EX Q]: Sentence: 'the man is skiing fast in the snow'. Replace the letter 'o' with 'x' in the sentence.
[EX A]: the man is skiing fast in the snxw

[EX Q]: Sentence: 'lose up of various trays of croissants and muffins'. Replace the letter 'n' with 'f' in the sentence.
[EX A]: lose up of various trays of croissafts afd muffifs

[EX Q]: Sentence: 'toothbrushes, toothpaste, mouthwash, and floss, and other dental accessories'. Replace the letter 'n' with 'v' in the sentence.
[EX A]:
toothbrushes, toothpaste, mouthwash, avd floss, avd other devtal accessories