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

[Q]: Sentence: 'a couple of giraffe standing next to each other near  a fence'. Replace the letter 'f' with 'j' in the sentence.
[A]: a couple oj girajje standing next to each other near  a jence


[Q]: Sentence: 'a basket holds flowers, twigs, and various fruits'. Replace the letter 'a' with 'g' in the sentence.
[A]: g bgsket holds flowers, twigs, gnd vgrious fruits


[Q]: Sentence: 'living room with flat screen tv and surround sound'. Replace the letter 'r' with 'n' in the sentence.
[A]:
living noom with flat scneen tv and sunnound sound