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

[Q]: Sentence: 'a man is on a bed with a cat and laptop computer'. Replace the letter 'e' with 'n' in the sentence.
[A]: a man is on a bnd with a cat and laptop computnr


[Q]: Sentence: 'a man in black shirt laying on bed with a teddy bear'. Replace the letter 'd' with 'b' in the sentence.
[A]: a man in black shirt laying on beb with a tebby bear


[Q]: Sentence: 'a polar bear relaxing in a man-made pool'. Replace the letter 'r' with 'x' in the sentence.
[A]:
a polax beax xelaxing in a man-made pool