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

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


[Q]: Sentence: 'a child taking the paper off a box sitting on the floor'. Replace the letter 'c' with 'b' in the sentence.
[A]: a bhild taking the paper off a box sitting on the floor


[Q]: Sentence: 'front of a building with a clock over the entrance and a sign that reads "india post"'. Replace the letter 'i' with 'b' in the sentence.
[A]:
front of a bubldbng wbth a clock over the entrance and a sbgn that reads "bndba post"