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: okay well the marina inn, near the marina cow hollow in your price inexpensive range.
Original Reference: the marina inn is a inexpensive hotel near marina cow hollow.
Example Output: 0

Example Input: System Reference: what area are you looking for a hotel in?
Original Reference: this is the hotel information system. you can ask for hotel -s by price range, whether they accepts card -s or have internet.
Example Output:
0