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

[EX Q]: Sentence: 'a group of men sitting at a desk with lap top computers'. Replace the letter 'p' with 'z' in the sentence.
[EX A]: a grouz of men sitting at a desk with laz toz comzuters

[EX Q]: Sentence: 'an airplane moves through the skies above a snowy mountain range'. Replace the letter 'l' with 's' in the sentence.
[EX A]: an airpsane moves through the skies above a snowy mountain range

[EX Q]: Sentence: 'a group of men and women sitting next to each other'. Replace the letter 'p' with 'l' in the sentence.
[EX A]:
a groul of men and women sitting next to each other