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: inn at the presidio is in the pricey price range.
Original Reference: the inn at the presidio is an pricey restaurant.

Ex Output:
0


Ex Input:
System Reference: he san francisco marriott marquis is located near soma.
Original Reference: san francisco marriott marquis is near soma.

Ex Output:
0


Ex Input:
System Reference: fifth floor 's address is hotel palomar 12 fourth street.
Original Reference: the fifth floor is located at hotel palomar 12 fourth street.

Ex Output:

1