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: there are 2 marched if you do not can from in the area of cole valley.
Original Reference: 2 hotels can be found near cole valley.
Example Output: 0

Example Input: System Reference: what area are you looking for?
Original Reference: what is the area of the restaurant you are looking for?.
Example Output: 0

Example Input: System Reference: red door cafe address is 1608 bush street, and i do not know their food type.
Original Reference: the red door cafe is located at 1608 bush street but the food type is unknown.
Example Output:
1