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

[Q]: Sentence: 'a tower type building structure with a large clock and many windows in front of a cloudy blue sky'. Replace the letter 'n' with 'x' in the sentence.
[A]: a tower type buildixg structure with a large clock axd maxy wixdows ix froxt of a cloudy blue sky


[Q]: Sentence: 'view from across the street and view from rear view mirror'. Replace the letter 'v' with 't' in the sentence.
[A]: tiew from across the street and tiew from rear tiew mirror


[Q]: Sentence: 'a stuffed dog and a stuffed cat rest on a pillow'. Replace the letter 'u' with 'p' in the sentence.
[A]:
a stpffed dog and a stpffed cat rest on a pillow