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.

Input: Consider Input: System Reference: marlowe, is near the mission bay.
Original Reference: there is a nice restaurant called marlowe which is near mission bay.

Output: 1


Input: Consider Input: System Reference: eiji, is a nice restaurant in the mastro area that allows children, and is good for dinner.
Original Reference: eiji is a nice restaurant in the mastro area that allows child -s and is good for dinner.

Output: 1


Input: Consider Input: System Reference: x is a restaurant that serves french food near x.
Original Reference: x is a french restaurant near x.


Output: 1