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: source 's address is 11 division street.
Original Reference: source is located at 11 division street.

Ex Output:
1


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: did you have a location in mind?.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the hotel drisco and in the area of pacific heights.
Original Reference: there is a hotel in the pacific heights area called the hotel drisco.

Ex Output:

0