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: can i confirm you are requesting a certain price range?.

Output: 1


Input: Consider Input: System Reference: what part of the city are you looking for?
Original Reference: in what area would you like me to look?.

Output: 1


Input: Consider Input: System Reference: i am sorry but there are no hotels in the noma area in the price range ultra high end.
Original Reference: i am sorry but there are no hotel -s in noma in the ultra high end price range.


Output: 1