TASK DEFINITION: You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.
PROBLEM: System Reference: arabian nights restaurant is a nice restaurant that is good for dinner and serves arabian food.
Original Reference: arabian nights restaurant serves arabian and is good for dinner.

SOLUTION: 0

PROBLEM: System Reference: the restaurant i recommend is zarzuela, it serves basque moderately priced and does not allow children.
Original Reference: zarzuela serves basque food, is in the moderate price range and does not allow child -s.

SOLUTION: 1

PROBLEM: System Reference: i am sorry there is no information about on the city centre near x.
Original Reference: i regret to tell you that there are no places i know of near x in the centre of town.

SOLUTION:
0