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: do you want it near soma?
Original Reference: would you like a hotel near soma?.

Output: 0


Input: Consider Input: System Reference: x is a moderately priced near x on and riverside.
Original Reference: x is a moderately priced restaurant on the riverside near x.

Output: 0


Input: Consider Input: System Reference: unfortunately 0 restaurants serve shanghainese for breakfast.
Original Reference: there are 0 restaurant -s that are good for breakfast and serve shanghainese food.


Output: 0