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: x is a restaurant in x, near to x and x in the moderate price range.
Original Reference: x is an inexpensive restaurant located close to x and close to x in the x locality.

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: thank you the wharf inn allows dogs.
Original Reference: the wharf inn does allow dogs.

Ex Output:

0