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: thep phanom thai restaurant, is at 400 waller street, phone number is 4154312526, and the postcode is 94117.
Original Reference: thep phanom thai restaurant address is 400 waller street, phone number is 4154312526 and postcode is 94117.

Ex Output:
1


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


Ex Input:
System Reference: what area are you looking for?
Original Reference: what area would you like to dine in?.

Ex Output:

0