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

[EX Q]: Sentence: 'a chocolate cake decorated with strawberries on the side'. Replace the letter 'c' with 'x' in the sentence.
[EX A]: a xhoxolate xake dexorated with strawberries on the side

[EX Q]: Sentence: 'a couple of kids laying in bed together'. Replace the letter 'o' with 'v' in the sentence.
[EX A]: a cvuple vf kids laying in bed tvgether

[EX Q]: Sentence: 'a room in a house with stairs in the back'. Replace the letter 's' with 'q' in the sentence.
[EX A]:
a room in a houqe with qtairq in the back