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

Ex Input:
Sentence: 'two stuffed animal bears  sitting next to a candy bar and a flower pot on a table'. Replace the letter 'd' with 'w' in the sentence.

Ex Output:
two stuffew animal bears  sitting next to a canwy bar anw a flower pot on a table


Ex Input:
Sentence: 'a couple of kids laying in bed together'. Replace the letter 'o' with 'v' in the sentence.

Ex Output:
a cvuple vf kids laying in bed tvgether


Ex Input:
Sentence: 'two bananas sitting on a floor next to a pile of pennies'. Replace the letter 'l' with 'v' in the sentence.

Ex Output:

two bananas sitting on a fvoor next to a pive of pennies