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: x is an expensive restaurant, in the riverside area near x.
Original Reference: x is a restaurant in the expensive price range on the riverside near x.

A: 1
****
Q: System Reference: hakkasan, is in the are of financial district or hayes valley.
Original Reference: hakkasan is located in the financial district or hayes valley.

A: 1
****
Q: System Reference: i am sorry but there is no information about a venue in x near x.
Original Reference: i am sorry, but i know of no venues near x in the x area. .

A:
1
****