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: chenery park, is near the glen park.
Original Reference: chenery park is near glen park.

Ex Output:
1


Ex Input:
System Reference: fifth floor, is near the financial district or union square.
Original Reference: fifth floor is near financial district or union square.

Ex Output:
1


Ex Input:
System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: is this for breakfast, brunch, lunch or dinner?.

Ex Output:

1