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

[EX Q]: System Reference: x is a restaurant that serves indian food.
Original Reference: x is an indian restaurant.
[EX A]: 1

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