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

[Q]: Sentence: 'a fire hydrant and a rolled up fire hose'. Replace the letter 'd' with 's' in the sentence.
[A]: a fire hysrant ans a rolles up fire hose


[Q]: Sentence: 'a man sitting at a table and using his laptop'. Replace the letter 'd' with 'o' in the sentence.
[A]: a man sitting at a table ano using his laptop


[Q]: Sentence: 'a small nasty looking make shift underground bathroom'. Replace the letter 'b' with 'n' in the sentence.
[A]:
a small nasty looking make shift underground nathroom