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

[EX Q]: Sentence: 'a couch, footrest, tv and other furniture are arranged in a living room'. Replace the letter 'o' with 'g' in the sentence.
[EX A]: a cguch, fggtrest, tv and gther furniture are arranged in a living rggm

[EX Q]: Sentence: 'a plane getting ready to land on a runway'. Replace the letter 'n' with 'o' in the sentence.
[EX A]: a plaoe gettiog ready to laod oo a ruoway

[EX Q]: Sentence: 'two people getting read to have a formal dinner together'. Replace the letter 'g' with 'y' in the sentence.
[EX A]:
two people yettiny read to have a formal dinner toyether