Teacher: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.
Teacher: Now, understand the problem? Solve this instance: System Reference: hakkasan, is in financial district serves cantonese food.
Original Reference: hakkasan is in financial district and serves cantonese.
Student:
1