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

Ex Output:
0


Ex Input:
System Reference: x is a restaurant in the moderate price range close to x in x.
Original Reference: x is a restaurant in the moderate price range in the x area near x.

Ex Output:
1


Ex Input:
System Reference: x is a seafood restaurant.
Original Reference: x is a restaurant providing seafood.

Ex Output:

1