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: the price is 22 euro at chow.
Original Reference: chow 's price is 22 euro.
answer:
0


question:
System Reference: what part of the city are you looking for?
Original Reference: what area of the city are you interested in?.
answer:
1


question:
System Reference: zero restaurants in the outer richmond area in the expensive price range.
Original Reference: there are no restaurant -s in the outer richmond area in the expensive price range.
answer:

1