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.

[EX Q]: System Reference: can i double check you want a hotel that has internet?
Original Reference: sorry, would you like a hotel that has internet?.
[EX A]: 0

[EX Q]: System Reference: the richmond has 2 locations in hayes valley or inner richmond, the address is 615 balboa street, and the phone number is 4153798988.
Original Reference: the richmond is in hayes valley or inner richmond. the address is 615 balboa street and the phone number is 4153798988.
[EX A]: 1

[EX Q]: System Reference: there is a hotel called in the ocean park motel and in the area of outer parkside.
Original Reference: ocean park motel is in the outer parkside area.
[EX A]:
0