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: 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: what area are you looking for a hotel in?
Original Reference: would you like to narrow your search down by area?.

Output: 0


Input: Consider Input: System Reference: the phone number for beijing restaurant is 4153338182.
Original Reference: the beijing restaurant phone number is 4153338182.


Output: 1