You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

System Reference: what price range are you comfortable with?
Original Reference: what price range of restaurant are you looking for?.
1

System Reference: la briciola, is near mission bay, does not allow kids for dinner.
Original Reference: la briciola serves good dinner near mission bay and does not allow child -s.
0

System Reference: x is a restaurant in the expensive price range.
Original Reference: x is a restaurant in the expensive price range.

1