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: x is an indian restaurant in the moderate price range that offers indian takeaway and riverside.
Original Reference: x is a moderately priced indian restaurant in the riverside area which offers indian takeaway.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: what area do you want it near?.
Example Output: 0

Example Input: System Reference: x is a restaurant on the city centre, riverside area and x.
Original Reference: x is a restaurant in the centre of town, on the riverside, near to x and x .
Example Output:
1