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: what price range are you comfortable with?
Original Reference: may i ask what price range?.

SOLUTION: 1

PROBLEM: System Reference: arabian nights restaurant, is in the are of hayes valley or noma.
Original Reference: the arabian nights restaurant is in hayes valley or noma.

SOLUTION: 0

PROBLEM: System Reference: red door cafe, is near lower pacific heights, does not allow kids for brunch.
Original Reference: you might enjoy the red door cafe. it does not allow child -s. it is good for brunch and it is near the lower pacific heights.

SOLUTION:
0