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

Ex Input:
Sentence: 'view from across the street and view from rear view mirror'. Replace the letter 'v' with 't' in the sentence.

Ex Output:
tiew from across the street and tiew from rear tiew mirror


Ex Input:
Sentence: 'a close up of a bathroom sink with soap and tooth brushes in a cup'. Replace the letter 't' with 'y' in the sentence.

Ex Output:
a close up of a bayhroom sink wiyh soap and yooyh brushes in a cup


Ex Input:
Sentence: 'a dirty bathroom with bath tub and a toilet basin'. Replace the letter 'w' with 'b' in the sentence.

Ex Output:

a dirty bathroom bith bath tub and a toilet basin