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.

System Reference: what price range are you comfortable with?
Original Reference: what is the price range?.
1

System Reference: may i ask near where?
Original Reference: what do you need the hotel to be near?.
0

System Reference: x is a fastfood restaurant at the riverside area near x and x.
Original Reference: x is a fast food restaurant on the riverside near x and x.

1