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: 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 239 restaurants if the area does not matter to you.
Original Reference: there are 239 restaurant -s if the area does not matter to you.

SOLUTION: 0

PROBLEM: System Reference: x is a restaurant in the moderate pricerange.
Original Reference: x is a moderately priced restaurant you may want to visit.

SOLUTION:
1