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: fairmont heritage place c ghirardelli square has a ultra high end price range in the area of russian hill.
Original Reference: the fairmont heritage place c ghirardelli square is in the russian hill area and is in the ultra high end price range.

Output: 0


Input: Consider Input: System Reference: x is a chinese fusion takeaway restaurant.
Original Reference: i recommend x a fusion restaurant that offers chinese take away.


Output: 1