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 restaurant in the city centre and riverside area near x.
Original Reference: for chinese food x restaurant is the best one in the centre of the city. it is located on the side of the river near x.
Example Output: 1

Example Input: System Reference: the name of the restaurant is angkor borei restaurant.
Original Reference: angkor borei restaurant is a nice restaurant.
Example Output: 1

Example Input: System Reference: x is a fast food restaurant in the riverside area.
Original Reference: x is a fastfood restaurant in the riverside area.
Example Output:
1