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: there are 239 restaurants in any price range.
Original Reference: 239 is a good restaurant if you do not care about the price range.

SOLUTION: 1

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

SOLUTION: 0

PROBLEM: System Reference: where would you like it to be near to?
Original Reference: waht area is that near?.

SOLUTION:
0