You are given a sentence, a question and two answer options ('A' and 'B'). Your task is to find the correct answer (return the string of the correct option, not 'A' or 'B') for the given question.

Sentence: A vineyard floor is more rough then a kitchen floor. Question: Which floor makes the grape get hotter when rolled across it? (A) vineyard floor (B) kitchen floor
vineyard floor