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: little delhi, is a good restaurant that serves indian food, especially for dinner.
Original Reference: little delhi is a nice restaurant that serves indian food and is good for dinner.
[EX A]: 1

[EX Q]: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you are requesting price range -s?.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: in what area would you like to search for a restaurant?.
[EX A]:
0