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 italian restaurant in x near to x and x.
Original Reference: x is an italian restaurant in x near x and x.

A: 0
****
Q: System Reference: there is a spanish restaurant called piperade.
Original Reference: do you want to try piperade, its spanish food.

A: 1
****
Q: System Reference: please confirm you are looking for the pricey range?
Original Reference: do you want a hotel in the pricey price range?.

A:
0
****