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.

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

A: 0
****
Q: System Reference: there are no expensively priced restaurants near chinatown.
Original Reference: there are 0 expensive restaurant -s near chinatown.

A: 1
****
Q: System Reference: there is a hotel called in the inn at the presidio and in the area of presidio.
Original Reference: the inn at the presidio is located in the presidio area.

A:
0
****