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

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


[Q]: Sentence: 'the people are in the library working and studying'. Replace the letter 'r' with 'g' in the sentence.
[A]: the people age in the libgagy wogking and studying


[Q]: Sentence: 'a solitary zebra standing in the shade beneath a tree'. Replace the letter 'e' with 'g' in the sentence.
[A]:
a solitary zgbra standing in thg shadg bgngath a trgg