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

Ex Input:
Sentence: 'a white nerd with a tie around his sweater'. Replace the letter 'i' with 'q' in the sentence.

Ex Output:
a whqte nerd wqth a tqe around hqs sweater


Ex Input:
Sentence: 'two knives are embedded in a wooden table'. Replace the letter 'a' with 'l' in the sentence.

Ex Output:
two knives lre embedded in l wooden tlble


Ex Input:
Sentence: 'a truck transports things down the road'. Replace the letter 'd' with 's' in the sentence.

Ex Output:

a truck transports things sown the roas