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: what price range are you comfortable with?
Original Reference: any other price range you are interested in?.

Output: 1


Input: Consider Input: System Reference: the phone number for shangri la vegetarian restaurant is 4157312548.
Original Reference: the phone number for shangri la vegetarian restaurant is 4157312548.

Output: 1


Input: Consider Input: System Reference: additionally the pickwick hotel and in noma does not allow dogs.
Original Reference: the pickwick hotel in the noma area does not allow dogs.


Output: 0