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: additionally the pickwick hotel and in noma does not allow dogs.
Original Reference: the pickwick hotel in the noma area does not allow dogs.

Ex Output:
0


Ex Input:
System Reference: what type of food would you like to eat?
Original Reference: what type of food?.

Ex Output:
1


Ex Input:
System Reference: there is no place other than red door cafe that is cheap and a good for brunch.
Original Reference: i am sorry, there is only the red door cafe for a cheap brunch.

Ex Output:
0