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

Input: Consider Input: Sentence: 'a kitchen with a fridge, stove, window, and dining table'. Replace the letter 'd' with 'f' in the sentence.

Output: a kitchen with a frifge, stove, winfow, anf fining table


Input: Consider Input: Sentence: 'a book shelf full of books and nick nacks '. Replace the letter 'o' with 'm' in the sentence.

Output: a bmmk shelf full mf bmmks and nick nacks 


Input: Consider Input: Sentence: 'a baseball plater sitting on top of an empty sunflower seed container'. Replace the letter 'e' with 'n' in the sentence.


Output: a basnball platnr sitting on top of an nmpty sunflownr snnd containnr