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.

Q: System Reference: x is a cheap restaurant in the expensive price range near x.
Original Reference: x is a restaurant near x in the cheap price range.

A: 0
****
Q: System Reference: the phone number for shangri la vegetarian restaurant is 4157312548.
Original Reference: the phone number for shangri la vegetarian restaurant is 4157312548.

A: 1
****
Q: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: are you thinking of breakfast, brunch, lunch, or dinner?.

A:
1
****