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 price range are you comfortable with?
Original Reference: would you like to hear the restaurant -s price range?.

SOLUTION: 1

PROBLEM: System Reference: x is a restaurant near the river.
Original Reference: x is a restaurant in the riverside area.

SOLUTION: 1

PROBLEM: System Reference: the address of chow is 215 church street and the phone number is 4155522469.
Original Reference: chows is located at 215 church street and the phone number is 4155522469.

SOLUTION:
0