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 price range are you comfortable with?
Original Reference: is there a certain price range that you were looking for?.

Ex Output:
0


Ex Input:
System Reference: x is an english restaurant in x that serves contemporary food near x.
Original Reference: x is a restaurant located in x serving fashionable and english-style food, and is located near x .

Ex Output:
1


Ex Input:
System Reference: please confirm you are looking for the pricey range?
Original Reference: are you looking for a pricey hotel?.

Ex Output:

0