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.

Example Input: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you are looking for price range -s?.
Example Output: 0

Example 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.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: what is the place of the venue.
Example Output:
0