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: red door cafe, is good for brunch.
Original Reference: the red door cafe is equally as good for brunch.

SOLUTION: 1

PROBLEM: System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s in all price range -s.

SOLUTION: 1

PROBLEM: System Reference: the price is 22 euro at chow.
Original Reference: chow is 22 euro.

SOLUTION:
0