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

Output: 0


Input: Consider Input: System Reference: red door cafe 's address is 1608 bush street.
Original Reference: the address for the red door cafe is 1608 bush street.

Output: 1


Input: Consider Input: System Reference: red door cafe, is good for brunch, and no children are allowed.
Original Reference: the red door cafe does not allow child -s, but is good for brunch.


Output: 1