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.

Example Input: System Reference: where would you like it to be near to?
Original Reference: do you want to know if any hotel -s are nearby?.
Example Output: 0

Example Input: System Reference: x is a restaurant in the riverside area near the river.
Original Reference: x is a fastfood restaurant in the riverside area.
Example Output: 0

Example Input: System Reference: there is a asian restaurant called chaya brasserie.
Original Reference: chaya brasserie is an asian delhi.
Example Output:
1