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: red door cafe, is in the are of hayes valley or cathedral hill.
Original Reference: red door cafe is located in the hayes valley or cathedral hill area.

Ex Output:
0


Ex Input:
System Reference: singapore malaysian restaurant, is in the hayes valley or richmond district call 4157509518.
Original Reference: singapore malaysian restaurant is in the hayes valley or richmond district. the phone number is 4157509518.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the chateau tivoli bed and breakfast inn and in the area of martin luther king square.
Original Reference: the chateau tivoli bed and breakfast inn is located in martin luther king square.

Ex Output:

0