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: may i help you further?
Original Reference: what is your question again?.
answer:
1


question:
System Reference: so you are looking for something in the inexpensive price range, is that correct?
Original Reference: can i confirm that you are looking for an inexpensive hotel?.
answer:
0


question:
System Reference: what area would you like the restaurant to be in?
Original Reference: what part of town do you want to dine in?.
answer:

1