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: there is a modern european restaurant called salt house.
Original Reference: salt house is a modern european restaurant.

A: 1
****
Q: System Reference: x is an expensive restaurant, in the x area near x.
Original Reference: x is a restaurant in the expensive price range in the x area near x.

A: 1
****
Q: System Reference: fifth floor serves lounge and is good for dinner.
Original Reference: i have found the fifth floor. this restaurant is good for dinner and include lounge.

A:
0
****