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: house of nanking, is cheaply prices and does not allow children.
Original Reference: house of nanking is a nice restaurant in the cheap price range that does not allow child -s.

Output: 1


Input: Consider Input: System Reference: udupi palace 's address is 1007 valencia street.
Original Reference: the address for udupi palace is 1007 valencia street.

Output: 1


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


Output: 0