instruction:
You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.
question:
System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if you do not care the price.
answer:
1


question:
System Reference: what type of food would you like to eat?
Original Reference: can i confirm you are requesting food place -s?.
answer:
1


question:
System Reference: what area are you looking for?
Original Reference: okay what area are you planning on visiting?.
answer:

0