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: there is a hotel called in the red victorian bed breakfast and arts cafe and in the area of haight ashbury.
Original Reference: red victorian bed breakfast and arts cafe is in haight ashbury.

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: x is a restaurant near x and in the centre of town in the cheap price range.
Original Reference: x is a cheaply priced restaurant in the center of the city near x.


Output: 1