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.

[Q]: System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.
[A]: 0


[Q]: System Reference: x is a restaurant in the centre of town near x.
Original Reference: the x is a restaurant in the city centre near x.
[A]: 1


[Q]: System Reference: there are 2 hotels in the north beach area if whether dogs are allowed does not matter.
Original Reference: there are 2 hotel -s in the north beach area if whether dogs are allowed does not matter.
[A]:
0