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: where would you like to be close to?.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: what area for the hotel?.

A: 0
****
Q: System Reference: x is a restaurant in x, near to x and x in the moderate price range.
Original Reference: x is an inexpensive restaurant located close to x and close to x in the x locality.

A:
1
****