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

Ex Input:
Sentence: 'a silly cow licking the camera through a fence'. Replace the letter 't' with 'v' in the sentence.

Ex Output:
a silly cow licking vhe camera vhrough a fence


Ex Input:
Sentence: 'a shower, toilet and sink are highlights in this clean bathroom'. Replace the letter 'e' with 'd' in the sentence.

Ex Output:
a showdr, toildt and sink ard highlights in this cldan bathroom


Ex Input:
Sentence: 'an old truck parked next to a puddle and purple flowers'. Replace the letter 'l' with 'a' in the sentence.

Ex Output:

an oad truck parked next to a puddae and purpae faowers