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.

Q: System Reference: may i ask near where?
Original Reference: what part of the city?.

A: 0
****
Q: System Reference: shangri la vegetarian restaurant serves vegetarian food at a cheap price range.
Original Reference: shangri la vegetarian restaurant is a cheap restaurant that serves vegetarian food.

A: 1
****
Q: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you would like price range -s?.

A:
0
****