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: x is a chinese food restaurant in the riverside area, near x and x.
Original Reference: x is a chinese restaurant in the riverside area near x and x.

Output: 1


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: any other price range you are interested in?.

Output: 0


Input: Consider Input: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you need to know if the restaurant allows kid -s?.


Output: 1