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: there is a shanghainese restaurant called bund shanghai restaurant.
Original Reference: there is a place called bund shanghai restaurant that serves shanghainese food.

SOLUTION: 1

PROBLEM: System Reference: do you not to restaurant restaurants that are?
Original Reference: the area does not matter?.

SOLUTION: 0

PROBLEM: System Reference: the richmond, is a nice restaurant near inner richmond that does not allow children.
Original Reference: the richmond is a nice restaurant near inner richmond that does not allow child -s.

SOLUTION:
1