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: you may find the noe 7s nest bed and breakfast at 1257 guerrero st.
Original Reference: noe 7s nest bed and breakfast is located at 1257 guerrero st.

Ex Output:
0


Ex Input:
System Reference: city view restaurant, is cheap.
Original Reference: city view restaurant is in the cheap range.

Ex Output:
0


Ex Input:
System Reference: repeats noe 7s nest bed and breakfast, accepts credit cards, and in transmission.
Original Reference: the noe 7s nest bed and breakfast in the transmission area does accept credit card -s.

Ex Output:

0