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

Ex Input:
Sentence: 'children practicing tee ball together with a male coach standing behind the hitter and a tennis court in the background'. Replace the letter 'd' with 'f' in the sentence.

Ex Output:
chilfren practicing tee ball together with a male coach stanfing behinf the hitter anf a tennis court in the backgrounf


Ex Input:
Sentence: 'a photo of a woman milking a brown cow'. Replace the letter 'k' with 'q' in the sentence.

Ex Output:
a photo of a woman milqing a brown cow


Ex Input:
Sentence: 'a man on a beach holding a surf board'. Replace the letter 'e' with 'd' in the sentence.

Ex Output:

a man on a bdach holding a surf board