Definition: 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: System Reference: source 's address is 11 division street, and its phone number is 4158649000.
Original Reference: the address for source is 11 division street and the phone number is 4158649000.
