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 restaurant in x near x and.
Original Reference: x is a restaurant in the x area near x.

SOLUTION: 0

PROBLEM: System Reference: what price range are you comfortable with?
Original Reference: what price range are you considering?.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: what would you like the hotel to be near to?.

SOLUTION:
0