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.

Input: Consider 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.

Output: 1


Input: Consider Input: System Reference: fresca is a nice restaurant.
Original Reference: the restaurant is called fresca.

Output: 0


Input: Consider Input: System Reference: sanjalisco, is good for breakfast.
Original Reference: sanjalisco is a nice restaurant that is good for breakfast.


Output: 1