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

[EX Q]: Sentence: 'a toaster oven painted on the side of a wall'. Replace the letter 'e' with 'p' in the sentence.
[EX A]: a toastpr ovpn paintpd on thp sidp of a wall

[EX Q]: Sentence: 'a street side tree is filled with candles, teddy bears and balloons'. Replace the letter 'e' with 'c' in the sentence.
[EX A]: a strcct sidc trcc is fillcd with candlcs, tcddy bcars and balloons

[EX Q]: Sentence: 'a cat that is laying down in front of a mirror'. Replace the letter 'o' with 'z' in the sentence.
[EX A]:
a cat that is laying dzwn in frznt zf a mirrzr