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.

Ex Input:
System Reference: may i ask near where?
Original Reference: where are looking for a hotel.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in the fort mason area.

Ex Output:
0


Ex Input:
System Reference: the name is hotel drisco and it is a nice hotel.
Original Reference: the name of the hotel is hotel drisco.

Ex Output:

0