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: angkor borei restaurant, is good dinner choice for your cheap range in bernal heights.
Original Reference: angkor borei restaurant is good dinner choice for your cheap range in bernal heights.
[EX A]: 1

[EX Q]: System Reference: you may find the noe 7s nest bed and breakfast at 1257 guerrero st.
Original Reference: noe 7s nest bed and breakfast is located at 1257 guerrero st.
[EX A]: 0

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