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: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are 0 restaurant -s in the bernal heights area in the expensive price range.

SOLUTION: 1

PROBLEM: System Reference: there are 4 restaurants that are expensive all meals serve all for all s good for any meal and allow kids.
Original Reference: there are 4 expensive restaurant -s that allows child -s if you do not mind what meal they serve.

SOLUTION: 0

PROBLEM: System Reference: there is a hotel called in the inn on castro and in the area of the castro.
Original Reference: the inn on castro is located in the castro area.

SOLUTION:
0