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

Ex Input:
Sentence: 'a man extends his arm with a frisbee in hand as another reaches to grab it while teammates watch'. Replace the letter 'a' with 'g' in the sentence.

Ex Output:
g mgn extends his grm with g frisbee in hgnd gs gnother regches to grgb it while tegmmgtes wgtch


Ex Input:
Sentence: 'this is a man and boy holding skis'. Replace the letter 'h' with 'l' in the sentence.

Ex Output:
tlis is a man and boy lolding skis


Ex Input:
Sentence: 'a knitted ivory and red colored hat on a figurine'. Replace the letter 'd' with 'h' in the sentence.

Ex Output:

a knitteh ivory anh reh coloreh hat on a figurine