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.

System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that are great for any meal.
1

System Reference: x is there to visit suggest want restaurant you may am sorry but i know of no venues english restaurant near x.
Original Reference: there are no restaurants near x which serve english food.
0

System Reference: x is a restaurant in x on the river to area near x.
Original Reference: x is a riverfront restaurant near x and x.
0