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

Ex Input:
Sentence: 'a clean and organized hotel bedroom with tv'. Replace the letter 'w' with 'p' in the sentence.

Ex Output:
a clean and organized hotel bedroom pith tv


Ex Input:
Sentence: 'nine geese flying south for the winter months'. Replace the letter 't' with 'f' in the sentence.

Ex Output:
nine geese flying soufh for fhe winfer monfhs


Ex Input:
Sentence: 'a lonley giraffe is making a trek in the wild'. Replace the letter 'r' with 'h' in the sentence.

Ex Output:

a lonley gihaffe is making a thek in the wild