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 an english cafe food restaurant located near x and x.
Original Reference: x is a restaurant serving english cafe style food and it is located near x and x.
[EX A]: 1

[EX Q]: System Reference: the phone number for beijing restaurant is 4153338182.
Original Reference: the phone number of beijing restaurant is 4153338182.
[EX A]: 1

[EX Q]: System Reference: do you want it near soma?
Original Reference: can i confirm that you want a hotel near soma.
[EX A]:
0