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: what area are you looking for a hotel in?
Original Reference: what area of the city are you looking for?.
Example Output: 0

Example Input: System Reference: original us restaurant, is in nearby russian hill, it is new american food in the moderate price range and allows kids.
Original Reference: original us restaurant is in nearby russian hill, it is new american food in the moderate price range and allows kid -s.
Example Output: 1

Example Input: System Reference: angkor borei restaurant, is in the hayes valley or bernal heights call 4155508417.
Original Reference: the phone number for angkor borei restaurant is 4155508417 and is located in hayes valley or bernal heights.
Example Output:
1