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: what type of food would you like to eat?
Original Reference: what type of food do you like?.

Ex Output:
1

Ex Input:
System Reference: the inn san francisco is located near mission, they accept credit cards, and internet access.
Original Reference: the inn san francisco is located near mission and they accept credit card -s and internet access.

Ex Output:
0

Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: what area are you interested in?.

Ex Output:
1