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 a restaurant in x, near to x and x in the expensive price range.
Original Reference: x is an expensive restaurant in x near x and x.

A: 1
****
Q: System Reference: sushi bistro 's address is 431 balboa street.
Original Reference: the address for sushi bistro is 431 balboa street.

A: 1
****
Q: System Reference: there are 239 restaurants in any price range.
Original Reference: okay. there are 239 nice restaurant -s if the price range does not matter.

A:
1
****