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

[EX Q]: Sentence: 'a large clock tower next to a building on a street'. Replace the letter 'c' with 'n' in the sentence.
[EX A]: a large nlonk tower next to a building on a street

[EX Q]: Sentence: 'people walk through a local fruit market in a city'. Replace the letter 'e' with 'n' in the sentence.
[EX A]: pnopln walk through a local fruit marknt in a city

[EX Q]: Sentence: 'two men are getting ready to ride their motorcycles'. Replace the letter 's' with 'x' in the sentence.
[EX A]:
two men are getting ready to ride their motorcyclex