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: inn at the presidio has which.
Original Reference: the inn at the presidio is at 42 moraga ave and presidio main post. its phone number is 4158007356.

Output: 0


Input: Consider Input: System Reference: x is an english restaurant in x that serves contemporary food near x.
Original Reference: x is an english restaurant that serves contemporary food in the x area near x.

Output: 1


Input: Consider Input: System Reference: the phone number for great eastern restaurant is 4159862500.
Original Reference: great eastern restaurant -s phone number is 4159862500.


Output: 1