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: x is an expensive restaurant, in the x area near x.
Original Reference: x is a restaurant in the expensive price range in the x area near x.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: waht area is that near?.

Output: 0


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


Output: 0