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.
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Question: System Reference: what area are you looking for a hotel in?
Original Reference: which area would you prefer?.

Answer: 0


Question: System Reference: x is a restaurant in the cheap on the riverside area near x.
Original Reference: x is a cheap restaurant located at the riverside near x.

Answer: 1


Question: System Reference: may i ask near where?
Original Reference: what area do you need a hotel.

Answer:
0