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

Ex Input:
Sentence: 'a hand holding part of a sponge with scissors nearby'. Replace the letter 'o' with 'e' in the sentence.

Ex Output:
a hand helding part ef a spenge with scissers nearby


Ex Input:
Sentence: 'a woman sitting on a wooden chair holding a cat'. Replace the letter 'n' with 'q' in the sentence.

Ex Output:
a womaq sittiqg oq a woodeq chair holdiqg a cat


Ex Input:
Sentence: 'a couple of men standing on top of a sandy beach'. Replace the letter 'h' with 'c' in the sentence.

Ex Output:

a couple of men standing on top of a sandy beacc