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: source, is in the are of hayes valley or showplace square.
Original Reference: source is easily found in the hayes valley or showplace square area.

Output: 1


Input: Consider Input: System Reference: little delhi, is a good restaurant that serves indian food, especially for dinner.
Original Reference: little delhi is a nice restaurant that serves indian food and is good for dinner.

Output: 1


Input: Consider Input: System Reference: red door cafe, is in the hayes valley or cathedral hill area and it is address is 1608 bush street.
Original Reference: red door cafe is in the hayes valley or cathedral hill area. the address is 1608 bush street.


Output: 1