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: chow, is good for lunch or dinner.
Original Reference: chow is great for lunch or dinner.

Ex Output:
1


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: can you please give me a price range?.

Ex Output:
0


Ex Input:
System Reference: hakkasan 's address is 1 kearny street.
Original Reference: hakkasan 's address is 1 kearny street.

Ex Output:

1