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: i am sorry just to confirm you are looking for a restaurant good for any meal?
Original Reference: can i confirm you do not care what type of meal it is?.

Output: 0


Input: Consider Input: System Reference: x is a restaurant in the centre of town on the riverside, near to x.
Original Reference: x is a restaurant in the centre of town in the riverside area near x.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: in which area are you looking for a hotel?.


Output: 0