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: can i ask near where?.
0

System Reference: x is a restaurant located at x.
Original Reference: x is a restaurant at x.
1

System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: can i double check you are looking for the pricey range?.

0