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 inn on castro is in the castro area.
Original Reference: the name of the hotel is inn on castro in the castro area.
[EX A]: 0

[EX Q]: System Reference: what price range are you comfortable with?
Original Reference: would you like to hear the restaurant -s price range?.
[EX A]: 0

[EX Q]: System Reference: pad thai restaurant has cheap prices and the phone number is 4152854210.
Original Reference: pad thai restaurant is in the very cheap price range. the phone number is 4152854210.
[EX A]:
1