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.

Q: System Reference: i am sorry but there are no hotels in the north beach area that do not allow dogs.
Original Reference: there are no hotel -s in the north beach area that allow dogs.

A: 0
****
Q: System Reference: there is a hotel called in the san remo hotel and in the area of north beach.
Original Reference: the san remo hotel is in the north beach area.

A: 0
****
Q: System Reference: there are 89 result for a restaurant with a good dinner that allows kids.
Original Reference: there are 89 good restaurant that welcome child -s and serves dinner.

A:
1
****