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 cheaply prices and does not allow children.
Original Reference: red door cafe is in the cheap price range and does not allow child -s.

Ex Output:
0


Ex Input:
System Reference: there are no expensively priced restaurants near chinatown.
Original Reference: there are 0 expensive restaurant -s near chinatown.

Ex Output:
1


Ex Input:
System Reference: thank you the holiday inn golden gateway hotel allows dogs.
Original Reference: how about the holiday inn golden gateway hotel. this hotel allows dogs.

Ex Output:
0