You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

Input: Consider Input: System Reference: what price range are you looking for?
Original Reference: what price range were you looking for?.

Output: 1


Input: Consider Input: System Reference: so you want a cheap place to eat?
Original Reference: so you want a cheap place to eat?.

Output: 0


Input: Consider Input: System Reference: he seal rock inn is located near outer richmond.
Original Reference: the hotel is called the seal rock inn and ot is near outer richmond.


Output: 0