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.

[EX Q]: System Reference: the omni san francisco is in the pricey price range.
Original Reference: omni san francisco is in the category of pricey price range.
[EX A]: 0

[EX Q]: System Reference: what price range are you comfortable with?
Original Reference: sorry, what price range would you like?.
[EX A]: 0

[EX Q]: System Reference: x is a japanese restaurant in the city centre that offers chinese takeaway.
Original Reference: the x is a restaurant located in the centre of town having japanese food and chinese food for takeaway.
[EX A]:
1