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 inn on castro is located in the castro area.
Original Reference: there is the inn on castro in the castro neighborhood.

Ex Output:
0


Ex Input:
System Reference: there are 182 hotels if you do not care where it is near to.
Original Reference: there are 182 hotel -s if you do not have preference of where it is near to.

Ex Output:
0


Ex Input:
System Reference: x is a french and continental restaurant located in x near x.
Original Reference: x is a french and continental style restaurant located in x near x.

Ex Output:

1