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: may i help you further?
Original Reference: what is your question again?.
Example Output: 1

Example Input: System Reference: x is an italian restaurant in the x area near x in x near x and x.
Original Reference: x is an italian restaurant in x, near x and x. .
Example Output: 0

Example Input: System Reference: pad thai restaurant allows kids, and is good for dinner.
Original Reference: pad thai restaurant is an excellent restaurant that welcome child -s and serves dinner.
Example Output:
1