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: the name of the restaurant is fifth floor.
Original Reference: fifth floor is a nice restaurant.

Answer: 1

Question: System Reference: x is a moderately priced near x on and riverside.
Original Reference: x is a moderately priced restaurant on the riverside near x.

Answer: 0

Question: System Reference: aperto restaurant, is near the potrero hill.
Original Reference: aperto restaurant is near potrero hill.

Answer:
1