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: please confirm you are looking for the pricey range?
Original Reference: do you want a pricey hotel?.

A: 0
****
Q: System Reference: x is a chinese fusion takeaway restaurant.
Original Reference: x is a fusion restaurant that provides chinese takeaway.

A: 0
****
Q: System Reference: x is a restaurant its phone number is x.
Original Reference: i would suggest x restaurant, which can be reached at x .

A:
1
****