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 angkor borei restaurant.
Original Reference: the angkor borei restaurant is a nice restaurant.
[EX A]: 1

[EX Q]: System Reference: the name of the restaurant is lucky creation restaurant.
Original Reference: the name is lucky creation restaurant.
[EX A]: 1

[EX Q]: System Reference: x is a cheap restaurant near x.
Original Reference: x is a restaurant near x in the cheap price range.
[EX A]:
1