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 a chinese food restaurant, is located in the city centre and near on riverside areas near x.
Original Reference: x is a chinese restaurant in the city centre and riverside area near x.
Example Output: 1

Example Input: System Reference: it is located at 215 church street it is price chow is 22 euro.
Original Reference: chow food is located at 215 church street. it costs 22 euro.
Example Output: 0

Example Input: System Reference: x is a reasonably priced fast food restaurant down by river cheap.
Original Reference: x is a cheap fast food restaurant near the river.
Example Output:
1