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 and x.
Original Reference: x is a restaurant near x and x.

Output: 1


Input: Consider Input: System Reference: i apologize thep phanom thai restaurant is the only restaurant near lower haight that is good for dinner, and does not allow kids.
Original Reference: i am sorry but there is no place other than thep phanom thai restaurant that is good for dinner, does not allow child -s, and is near lower haight.

Output: 0


Input: Consider Input: System Reference: spruce 's address is 3640 sacramento street, and its phone number is 4159315100.
Original Reference: spruce is located at 3640 sacramento street and their phone number is 4159315100.


Output: 1