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: mochica serves peruvian and is good for dinner.
Original Reference: mochica is a good restaurant that serves peruvian food, especially for dinner.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: would you like to search in a more specific area?.
[EX A]: 0

[EX Q]: System Reference: spruce 's address is 3640 sacramento street, and its phone number is 4159315100.
Original Reference: spruce is located at 3640 sacramento street and their phone number is 4159315100.
[EX A]:
1