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

[Q]: Sentence: 'a baseball player swinging a bat at a ball'. Replace the letter 's' with 'n' in the sentence.
[A]: a baneball player nwinging a bat at a ball


[Q]: Sentence: 'there is a big room with furniture and items inside'. Replace the letter 'e' with 'k' in the sentence.
[A]: thkrk is a big room with furniturk and itkms insidk


[Q]: Sentence: 'a yellow street sign sitting on the side of a road'. Replace the letter 'a' with 'd' in the sentence.
[A]:
d yellow street sign sitting on the side of d rodd