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 name of the restaurant is arabian nights restaurant.
Original Reference: arabian nights restaurant is a nice restaurant.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: where are you looking for?.

Ex Output:
0


Ex Input:
System Reference: what area are you looking for a hotel in?
Original Reference: in what area are you looking for a hotel?.

Ex Output:

0