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

[Q]: Sentence: 'a single person is working in the cluttered kitchen'. Replace the letter 'n' with 'e' in the sentence.
[A]: a siegle persoe is workieg ie the cluttered kitchee


[Q]: Sentence: 'a table full of various types of cellphones, pdas and pagers'. Replace the letter 's' with 'f' in the sentence.
[A]: a table full of variouf typef of cellphonef, pdaf and pagerf


[Q]: Sentence: 'the couple is enjoying the video game with the controllers.'. Replace the letter 'y' with 'f' in the sentence.
[A]:
the couple is enjofing the video game with the controllers.