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: the name is queen anne hotel and it is a nice hotel.
Original Reference: queen anne hotel is a nice hotel.

Ex Output:
0


Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: what area would you like me to search in for a restaurant?.

Ex Output:
1


Ex Input:
System Reference: there is a hotel called in the red victorian bed breakfast and arts cafe and in the area of haight ashbury.
Original Reference: the red victorian bed breakfast and arts cafe is located in the haight ashbury area.

Ex Output:

0