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: please confirm you are looking for the pricey range?
Original Reference: okay, just to confirm.. you need a hotel in the pricey price range?.

Output: 0


Input: Consider Input: System Reference: are you looking for a expensive or cheap price range is no restaurant?
Original Reference: would you like expensive or cheap food?.

Output: 0


Input: Consider Input: System Reference: the name of the restaurant is thai cottage restaurant.
Original Reference: thai cottage restaurant is a nice restaurant for you.


Output: 1