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: x is a restaurant in x with a moderately priced menu that in the expensive price range.
Original Reference: x is a restaurant in x if you are seeking something expensive.

Output: 0


Input: Consider Input: System Reference: michael mina restaurant 's address is 335 powell street.
Original Reference: the address for michael mina restaurant is 335 powell street.

Output: 1


Input: Consider Input: System Reference: no hotel in north beach that does not allow dogs.
Original Reference: no hotel in north beach that does not allow dogs.


Output: 0