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: it is located at 215 church street it is price chow is 22 euro.
Original Reference: chow food is located at 215 church street. it costs 22 euro.

Ex Output:
0


Ex Input:
System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel with internet or do you not care?.

Ex 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 in hayes valley or cathedral hill.

Ex Output:

0