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: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s in all price range -s.

Ex Output:
1


Ex Input:
System Reference: there is a hotel called in the red victorian bed breakfast and arts cafe and in the area of haight ashbury.
Original Reference: red victorian bed breakfast and arts cafe is in haight ashbury.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the holiday inn express hotel san francisco fishermans wharf and in the area of fishermans wharf.
Original Reference: the holiday inn express hotel san francisco fishermans wharf is in the area of fishermans wharf.

Ex Output:

0