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 chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.

Ex Output:
1


Ex Input:
System Reference: the name of the restaurant is range.
Original Reference: range is a nice restaurant.

Ex Output:
1


Ex Input:
System Reference: can i double check you want a hotel that has internet?
Original Reference: do you care if an internet connection is available or not?.

Ex Output:

0