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: the name of the restaurant is spruce.
Original Reference: there is a nice restaurant called spruce.
Example Output: 1

Example Input: System Reference: shangri la vegetarian restaurant, is in the hayes valley or golden gate park call 4157312548.
Original Reference: the shangri la vegetarian restaurant is in hayes valley or golden gate park and the phone number is 4157312548.
Example Output: 0

Example Input: System Reference: x is an italian restaurant in the city centre area near x, and it take-away take takeaway.
Original Reference: x is a restaurant offering italian food and takeaway pizza in the center of the city near x.
Example Output:
0