instruction:
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.
question:
System Reference: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: i have no listing for that hotel type in opera plaza.
answer:
1


question:
System Reference: where is it near?
Original Reference: what is it near by?.
answer:
1


question:
System Reference: beijing restaurant is a cheap restaurant near outer mission.
Original Reference: beijing restaurant is near outer mission, and offers cheap price -s.
answer:

0