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: what area are you looking for?
Original Reference: what area would you like to dine in?.

A: 0
****
Q: System Reference: may i ask near where?
Original Reference: where would you like it to be located?.

A: 0
****
Q: System Reference: x is a restaurant and indian takeaway in the x area.
Original Reference: x is an indian and indian takeaway restaurant in x near x.

A:
0
****