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

[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 lonley giraffe is making a trek in the wild'. Replace the letter 'r' with 'h' in the sentence.
[EX A]: a lonley gihaffe is making a thek in the wild

[EX Q]: Sentence: 'a black and white picture of two men shoeing a horse'. Replace the letter 'd' with 'y' in the sentence.
[EX A]:
a black any white picture of two men shoeing a horse