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: x is an italian restaurant in the riverside area near x and x.
Original Reference: x is an italian restaurant in the riverside area near x and x.
Example Output: 1

Example Input: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: the hotel has 169 units and has internet.
Example Output: 0

Example Input: System Reference: pontiac hostel hotel has which.
Original Reference: okay well you can find the pontiac hostel hotel at 509 minna st and will be able to use the internet there and if you need to call them their number is 4158637775.
Example Output:
0