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.

Example Input: System Reference: may i ask near where?
Original Reference: are you looking for a hotel nearby?.
Example Output: 0

Example Input: System Reference: hilton san francisco financial district in the chinatown area has internet.
Original Reference: hilton san francisco financial district has internet and is in chinatown.
Example Output: 0

Example Input: System Reference: x is a seafood restaurant.
Original Reference: x is a restaurant providing seafood.
Example Output:
1