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.

System Reference: may i ask near where?
Original Reference: what sights would you like to be near?.
0

System Reference: what price range are you comfortable with?
Original Reference: what price range are you looking for.
0

System Reference: so you want a expensive place to eat?
Original Reference: can i confirm you would like to find an expensive restaurant?.

0