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: what price range are you seeking?.

Output: 0


Input: Consider Input: System Reference: x is a moderately priced indian food restaurant takeaway near x.
Original Reference: x is a restaurant near x whose prices are moderate and serve both indian and indian takeaway foods.

Output: 1


Input: Consider Input: System Reference: the restaurant i recommend is mission chinese food, it serves chinese expensively priced and does not allow children.
Original Reference: mission chinese food does not allow child -s and serves chinese food in the expensive price range.


Output: 0