TASK DEFINITION: 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.
PROBLEM: System Reference: x is a chinese restaurant in the riverside area.
Original Reference: x is a restaurant near the river and it serves chinese food.

SOLUTION: 0

PROBLEM: System Reference: butterfly serves vietnamese food at a expensive price range.
Original Reference: butterfly is an expensive vietnamese restaurant.

SOLUTION: 1

PROBLEM: System Reference: the wharf inn, phone number is 4156737411, and the postcode is 94133.
Original Reference: the phone number of the wharf inn is 4156737411 and the post code is 94133.

SOLUTION:
0