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.

Example Input: System Reference: i am sorry there is no match near haight that allows dogs.
Original Reference: there are no hotel -s near haight that allow dogs.
Example Output: 1

Example Input: System Reference: the phone number for beijing restaurant is 4153338182.
Original Reference: the phone number for beijing restaurant is 4153338182.
Example Output: 1

Example Input: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: there are 169 hotel -s available with internet connectivity.
Example Output:
0