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.
Q: Sentence: An ice cube sliding across a fridge shelf experiences more resistance then one sliding across a freezer shelf. Question: Which shelf will let the ice cube go faster? (A) fridge shelf (B) freezer shelf
A:
freezer shelf