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: the name of the restaurant is range.
Original Reference: here is a nice restaurant called range.

Output: 1


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you are looking for price range -s?.

Output: 0


Input: Consider Input: System Reference: the phone number for eiji is 4155588149.
Original Reference: the phone number for eiji is 4155588149.


Output: 1