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: what price range are you looking for?
Original Reference: so what price range are you looking for?.
answer:
1


question:
System Reference: shangri la vegetarian restaurant serves vegetarian food at a cheap price range.
Original Reference: shangri la vegetarian restaurant serves cheap vegetarian food.
answer:
1


question:
System Reference: there are 2 chinese restaurants in the expensive price range.
Original Reference: there are 2 restaurant -s that serve chinese and are expensive -ly priced.
answer:

1