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 part of the city are you looking for?.
Example Output: 0

Example Input: System Reference: there is a vegetarian restaurant called ananda fuara.
Original Reference: ananda fuara is a good vegetarian restaurant.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: what venues would you like to be near?.
Example Output:
0