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 an expensive restaurant near x.
Original Reference: x is an expensive restaurant located near x.

SOLUTION: 0

PROBLEM: System Reference: fresca is an moderate restaurant that does not allow kids and is near pacific heights.
Original Reference: fresca restaurant does not allow child -s and is in the moderate price range and is near pacific heights.

SOLUTION: 0

PROBLEM: System Reference: there are 0 restaurants that allow kids, and serve moroccan.
Original Reference: sorry, there are no restaurant -s allowing kid -s and serving moroccan food.

SOLUTION:
1