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 an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .

Output: 1


Input: Consider Input: System Reference: there is no pricey hotel near the mission.
Original Reference: there is no pricey hotel near the mission.

Output: 0


Input: Consider Input: System Reference: marnee thai 's address is 2225 irving street.
Original Reference: marnee thai is located at 2225 irving street.


Output: 1