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

Ex Input:
Sentence: 'a man holds his hands out in pursuit of a disk'. Replace the letter 'n' with 'o' in the sentence.

Ex Output:
a mao holds his haods out io pursuit of a disk


Ex Input:
Sentence: 'a man riding a snowboard on the side of a wall'. Replace the letter 'm' with 'p' in the sentence.

Ex Output:
a pan riding a snowboard on the side of a wall


Ex Input:
Sentence: 'woman in a dress sitting on a grey couch in a living room'. Replace the letter 't' with 'l' in the sentence.

Ex Output:

woman in a dress silling on a grey couch in a living room