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

[EX Q]: Sentence: 'a man getting ready to hit a ball at a baseball game'. Replace the letter 'n' with 'v' in the sentence.
[EX A]: a mav gettivg ready to hit a ball at a baseball game

[EX Q]: Sentence: 'a suitcase is sitting on a sidewalk near trees'. Replace the letter 's' with 'd' in the sentence.
[EX A]: a duitcade id ditting on a didewalk near treed

[EX Q]: Sentence: 'a small stuffed teddy bear sitting on a vase'. Replace the letter 'd' with 'f' in the sentence.
[EX A]:
a small stuffef teffy bear sitting on a vase