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: chez maman is a nice restaurant near potrero hill that does not allow children.
Original Reference: chez maman is near potrero hill and does not allow kid -s in the restaurant.

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: chez maman is a nice restaurant near potrero hill that does not allow children.
Original Reference: chez maman is near potrero hill and does not allow kid -s in the restaurant.


Output: 0