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


question:
System Reference: what price range are you looking for?
Original Reference: would you like a specific price range?.
answer:

1