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.

Q: System Reference: may i ask near where?
Original Reference: i did not understand. what part of the city would you like me to search?.

A: 0
****
Q: System Reference: there is a hotel called in the san remo hotel and in the area of north beach.
Original Reference: sure there is a hotel in the north beach area called the san remo hotel that has internet access.

A: 0
****
Q: System Reference: jasmine garden 's address is 708 1fourth street, and its phone number is 4158612682.
Original Reference: jasmine garden is at 708 1fourth street and the phone number is 4158612682.

A:
1
****