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: specchio ristorante, is expensively prices and does not allow children.
Original Reference: specchio ristorante does not allow kid -s and it is expensive.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant near x in the moderate price range on the riverside.
Original Reference: x is a restaurant on the riverside near x and their prices are moderate.

Ex Output:
0


Ex Input:
System Reference: x is an expensive restaurant, in the riverside area near x.
Original Reference: x is a restaurant on the riverside near x in the expensive price range.

Ex Output:
1