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: there are 2 restaurants which serve brunch.
Original Reference: there are 2 restaurant -s which serve brunch.
answer:
1


question:
System Reference: x is a restaurant in the expensive price range in the x area.
Original Reference: x is an expensive restaurant in the x area.
answer:
1


question:
System Reference: lucky creation restaurant serves vegetarian food at a cheap price range.
Original Reference: lucky creation restaurant is a cheap restaurant that serves vegetarian food.
answer:

1