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: hakkasan 's address is 1 kearny street.
Original Reference: the address of hakkasan is 1 kearny street.

SOLUTION: 1

PROBLEM: System Reference: piperade, is in the hayes valley or telegraph hill area and it is address is 1015 battery street.
Original Reference: piperade is in the area of hayes valley or telegraph hill. its address is 1015 battery street.

SOLUTION: 0

PROBLEM: System Reference: there is a hotel called in the casa melissa and in the area of little italy.
Original Reference: casa melissa is in little italy.

SOLUTION:
0