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: x is a fast food restaurant.
Original Reference: x is a restaurant providing fast food.

SOLUTION: 1

PROBLEM: System Reference: beijing restaurant is near mission terrace or outer mission.
Original Reference: beijing restaurant is near mission terrace or outer mission.

SOLUTION: 0

PROBLEM: System Reference: x is an chinese takeaway restaurant in the city centre, located near x and x.
Original Reference: x is a restaurant providing chinese takeaway in the centre of town, near x and x. .

SOLUTION:
1