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.

Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area would you like to dine in?.

Output: 0


Input: Consider 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.

Output: 0


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: what sort of price range would you be looking for?.


Output: 0