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: fresca, in pacific heights serves peruvian food and does not allow children.
Original Reference: there is a nice restaurant named fresca that serves peruvian food near the pacific heights area that does not allow kid -s.

Ex Output:
1


Ex Input:
System Reference: the name is queen anne hotel and it is a nice hotel.
Original Reference: queen anne hotel is a nice hotel.

Ex Output:
0


Ex Input:
System Reference: sanjalisco allows children, it serves mexican food, and it is good for breakfast.
Original Reference: i see. sanjalisco is a mexican restaurant that allows kid -s and is good for breakfast.

Ex Output:

1