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: you are looking for a french restaurant near where?.

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

A: 0
****
Q: System Reference: x is a restaurant in x on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.

A:
1
****