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: x is a seafood restaurant on the riverside area near x.
Original Reference: x is a seafood restaurant in the riverside area near x.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: what are do you want to stay in.

A: 0
****
Q: System Reference: may i ask near where?
Original Reference: in which area are you looking for a hotel?.

A:
0
****