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: in which area do you need a hotel?.
Example Output: 0

Example Input: 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.
Example Output: 0

Example Input: System Reference: the name of the restaurant is gracias madre.
Original Reference: gracias madre is another restaurant.
Example Output:
1