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

Input: Consider Input: Sentence: 'a red stop sign sitting on the side of a road'. Replace the letter 'r' with 'o' in the sentence.

Output: a oed stop sign sitting on the side of a ooad


Input: Consider Input: Sentence: 'a dog wearing a pink life jacket sitting on a surf board in the ocean'. Replace the letter 'c' with 'y' in the sentence.

Output: a dog wearing a pink life jayket sitting on a surf board in the oyean


Input: Consider Input: Sentence: 'a black bear roaming through a field near another large animal'. Replace the letter 'n' with 'i' in the sentence.


Output: a black bear roamiig through a field iear aiother large aiimal