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: red door cafe, is in the are of hayes valley or cathedral hill.
Original Reference: red door cafe is located in the hayes valley or cathedral hill area.

Output: 0


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area would you like to dine in?.

Output: 0


Input: Consider Input: System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like it to have internet?.


Output: 0