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.

Example Input: System Reference: piperade, is a nice restaurant that serves basque food and does not allow children.
Original Reference: there is a nice restaurant called piperade that serves basque food that does not allow kid -s.
Example Output: 1

Example Input: System Reference: thep phanom thai restaurant, is at 400 waller street, phone number is 4154312526, and the postcode is 94117.
Original Reference: of course. thep phanom thai restaurant is located at 400 waller street. the phone number is 4154312526. zip code 94117.
Example Output: 1

Example Input: System Reference: sir francis drake c a kimpton hotel has a pricey price range in the area of downtown.
Original Reference: sir francis drake c a kimpton hotel is a pricey downtown hotel.
Example Output:
0