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 name of the restaurant is thai cottage restaurant.
Original Reference: the only restaurant i can find is the thai cottage restaurant and the price is between 7 and 11 euro.
[EX A]: 1

[EX Q]: System Reference: so you want a expensive place to eat?
Original Reference: can i confirm that you are looking for a restaurant in the expensive price range?.
[EX A]: 0

[EX Q]: System Reference: x is a restaurant in x, near to x and x.
Original Reference: x is a restaurant in the x area, near x and x. .
[EX A]:
1