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: x is a high-end restaurant located in x near x, x and they are on the expensive pricerange.
Original Reference: x is a restaurant in x near to x and x in the expensive pricerange.
[EX A]: 1

[EX Q]: System Reference: the address of sanjalisco is 901s van ness ave.
Original Reference: the address of sanjalisco is 901 s van ness avenue.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for a hotel in?
Original Reference: which area are you looking in?.
[EX A]:
0