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

[EX Q]: Sentence: 'three men playing in a men's doubles tennis match'. Replace the letter 'e' with 'l' in the sentence.
[EX A]: thrll mln playing in a mln's doublls tlnnis match

[EX Q]: Sentence: 'the person rides down the path atop the pink skateboard'. Replace the letter 'e' with 'c' in the sentence.
[EX A]: thc pcrson ridcs down thc path atop thc pink skatcboard

[EX Q]: Sentence: 'a couple of flowers are on a blue thing'. Replace the letter 'c' with 'j' in the sentence.
[EX A]:
a jouple of flowers are on a blue thing