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

[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 number of people sitting on chairs near each other'. Replace the letter 'c' with 'm' in the sentence.
[EX A]: a number of people sitting on mhairs near eamh other

[EX Q]: Sentence: 'a person uses a knife to cut a pizza on a stove'. Replace the letter 'e' with 'x' in the sentence.
[EX A]:
a pxrson usxs a knifx to cut a pizza on a stovx