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: the name is holiday inn express hotel san francisco fishermans wharf and it is a nice hotel.
Original Reference: the holiday inn express hotel san francisco fishermans wharf is a nice hotel.

Ex Output:
0


Ex Input:
System Reference: can i double check you want a hotel that has internet?
Original Reference: do you want internet access or not?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is a cheap restaurant in the city centre, near x and x. .

Ex Output:

1