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: thep phanom thai restaurant, is near the lower haight.
Original Reference: thep phanom thai restaurant is located near lower haight.

Output: 0


Input: Consider Input: System Reference: source 's address is 11 division street.
Original Reference: source is located at 11 division street.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the inn at the presidio and in the area of presidio.
Original Reference: there is a hotel for you in the area of presidio called the inn at the presidio.


Output: 0