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: kiss seafood near lower pacific heights offers expensive food.
Original Reference: kiss seafood is an expensive restaurant close to lower pacific heights.

SOLUTION: 1

PROBLEM: System Reference: shangri la vegetarian restaurant, is in the hayes valley or golden gate park call 4157312548.
Original Reference: the shangri la vegetarian restaurant is in hayes valley or golden gate park and the phone number is 4157312548.

SOLUTION: 0

PROBLEM: System Reference: x is an expensive italian restaurant in the x and riverside.
Original Reference: x is an expensive italian restaurant in the x and riverside areas.

SOLUTION:
1