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: please indicate a price range. thank you.

SOLUTION: 1

PROBLEM: System Reference: can i double check you want a hotel that has internet?
Original Reference: sorry, would you like a hotel that has internet?.

SOLUTION: 0

PROBLEM: System Reference: there is a hotel called in the ocean park motel and in the area of outer parkside.
Original Reference: ocean park motel is located in the outer parkside area.

SOLUTION:
0