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: the phone number for la mediterranee is 4159212956.
Original Reference: the phone number for la mediterranee is 4159212956.

SOLUTION: 1

PROBLEM: System Reference: x is a cheap restaurant near x.
Original Reference: x is a restaurant in the cheap price range near x.

SOLUTION: 1

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: i am looking for a restaurant in the civic center.

SOLUTION:
1