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: so you are looking for something in the pricey price range, is that correct?
Original Reference: are you looking for a pricey hotel?.

Output: 0


Input: Consider Input: System Reference: oyaji restaurant, is cheaply prices and does not allow children.
Original Reference: oyaji restaurant is a cheap restaurant that does not allow child -s.

Output: 1


Input: Consider Input: System Reference: x is a restaurant and its phone number is x x.
Original Reference: x is a restaurant located at x and its phone number is x.


Output: 0