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.

[EX Q]: System Reference: 77 restaurants do not allow kids in the moderate range.
Original Reference: i know of 77 restaurant -s where kid -s are not allowed and the price range is moderate.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: what area were you looking for?.
[EX A]: 0

[EX Q]: System Reference: the wharf inn, phone number is 4156737411, and the postcode is 94133.
Original Reference: the wharf inn. 4156737411, postcode 94133.
[EX A]:
0