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: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if you do not care the price.
[EX A]: 1

[EX Q]: System Reference: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the area of noma.
[EX A]: 0

[EX Q]: System Reference: x is a restaurant in the expensive price range near x and x.
Original Reference: x is an upmarket venue. it is located near x and x.
[EX A]:
1