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: may i help you further?
Original Reference: may i help you further?.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: do you care what it is near to?.

SOLUTION: 0

PROBLEM: System Reference: fringale 's address is 570 fourth street, and its phone number is 4155430573.
Original Reference: fringale is located at 570 fourth street, the phone number is 4155430573.

SOLUTION:
1