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 restaurant that serves offering seafood food near x.
Original Reference: i would suggest x a seafood restaurant near the x.

Ex Output:
1


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: where would you like the hotel located?.

Ex Output:
0


Ex Input:
System Reference: may i help you further?
Original Reference: can i help you with something else?.

Ex Output:

1