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: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number for crustacean restaurant is 4157762722.
1

System Reference: can i double check you want a hotel that has internet?
Original Reference: can i confirm if you are looking for a hotel with internet?.
0

System Reference: darbar restaurant allows children, it serves pakistani food, and it is good for lunch.
Original Reference: darbar restaurant serves good pakistani food for lunch that allows child -s.

1