instruction:
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.
question:
System Reference: the phone number for shangri la vegetarian restaurant is 4157312548.
Original Reference: the phone number for shangri la vegetarian restaurant is 4157312548.
answer:
1


question:
System Reference: x is a restaurant in the city centre.
Original Reference: x is a restaurant in the city centre.
answer:
1


question:
System Reference: the phone number for chow is 4155522469.
Original Reference: the phone number for chow is 4155522469.
answer:

1


