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 restaurant in the moderate price range located in the x area.
Original Reference: x is a moderately priced restaurant in the x area.
Example Output: 1

Example Input: System Reference: x is an indian restaurant in the moderate price range that offers indian takeaway and riverside.
Original Reference: x is a moderately priced indian food restaurant with takeaway service in the riverside.
Example Output: 1

Example Input: System Reference: what area are you looking for a hotel in?
Original Reference: do you have a request for a certain area?.
Example Output:
0