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: what area are you looking for?
Original Reference: what area would you like to look in?.

SOLUTION: 0

PROBLEM: System Reference: x is an english cafe food restaurant in the city centre, near x.
Original Reference: x is an english cafe food restaurant in the city centre area near x.

SOLUTION: 1

PROBLEM: System Reference: chez maman, is a nice restaurant near potrero hill that does not allow children.
Original Reference: chez maman is near potrero hill and does not allow kid -s in the restaurant.

SOLUTION:
1