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: x is a restaurant in the riverside area near the river.
Original Reference: x is a fastfood restaurant in the riverside area.
0

System Reference: what area are you looking for?
Original Reference: do you care what area you stay in?.
0

System Reference: the inn on castro is located in the castro area.
Original Reference: here 's a hotel in the castro area inn on castro.
0