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: eiji, is a nice restaurant in the mastro area that allows children, and is good for dinner.
Original Reference: eiji is a nice restaurant in the mastro area that allows child -s and is good for dinner.

SOLUTION: 1

PROBLEM: System Reference: x is a chinese restaurant in the riverside area.
Original Reference: x is a restaurant near the river and it serves chinese food.

SOLUTION: 0

PROBLEM: System Reference: there are 51 expensively priced restaurants which do a good dinner service.
Original Reference: there are 51 restaurant -s in the expensive price range that serve good dinner.

SOLUTION:
1