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 red door cafe is 4152828283.
Original Reference: the phone number for red door cafe is 4152828283.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: did you have a location in mind?.

SOLUTION: 0

PROBLEM: System Reference: where would you like it to be near to?
Original Reference: are you looking for a hotel near a certain area?.

SOLUTION:
0