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: what price range are you comfortable with?
Original Reference: can you give a price range.

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: i have found 239 restaurants serve any meal if the food type.
Original Reference: there are 239 restaurant -s serving any meal if the food does not matter.

A:
0
****