You are given an original reference as well as a system reference. Your task is to judge the informativeness of the system reference. If the utterance provides all the useful information from the meaning representation output 1, else output 0.

Ex Input:
System Reference: the pickwick hotel is a moderate hotel.
Original Reference: the pickwick hotel is a moderate price range.

Ex Output:
0


Ex Input:
System Reference: x is an expensive restaurant, in the x area near x, and x.
Original Reference: x is an expensive restaurant in the x area near x and x.

Ex Output:
1


Ex Input:
System Reference: x is a chinese food takeaway restaurant with restaurant on the riverside.
Original Reference: x is a take-out chinese restaurant located by the riverside.

Ex Output:

1