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

Q: Sentence: 'the man is skiing fast in the snow'. Replace the letter 'o' with 'x' in the sentence.

A: the man is skiing fast in the snxw
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Q: Sentence: 'a man is at bat at a baseball game with a crowd watching'. Replace the letter 't' with 'f' in the sentence.

A: a man is af baf af a baseball game wifh a crowd wafching
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Q: Sentence: 'a number of people carrying luggage bags'. Replace the letter 'n' with 'r' in the sentence.

A:
a rumber of people carryirg luggage bags
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