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

Ex Input:
Sentence: 'a man sitting on a luggage cart inside of an airport'. Replace the letter 't' with 'a' in the sentence.

Ex Output:
a man siaaing on a luggage cara inside of an airpora


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 painting of scissors going to cut a chain with a lock'. Replace the letter 'g' with 'v' in the sentence.

Ex Output:

a paintinv of scissors voinv to cut a chain with a lock