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

Input: Consider Input: Sentence: 'this is a seafood platter with lobster and corn on the cob'. Replace the letter 't' with 'z' in the sentence.

Output: zhis is a seafood plazzer wizh lobszer and corn on zhe cob


Input: Consider Input: Sentence: 'a giraffe and a zebra stare at each other'. Replace the letter 'g' with 'l' in the sentence.

Output: a liraffe and a zebra stare at each other


Input: Consider Input: Sentence: 'a man in a best and top hat standing on a grass field while a baseball game is played'. Replace the letter 'a' with 'o' in the sentence.


Output: o mon in o best ond top hot stonding on o gross field while o boseboll gome is ployed