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 price range are you comfortable with?
Original Reference: can i confirm you do not care about the price range?.

Output: 0


Input: Consider Input: System Reference: x is a moderately priced restaurant in x and x.
Original Reference: x is a restaurant in x and x and their prices are moderate.

Output: 1


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