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: the phone number for spruce is 4159315100.
Original Reference: the phone number for spruce is 4159315100.
1

System Reference: x is a contemporary english restaurant in x.
Original Reference: how about x it's a restaurant in x that serves contemporary english food.

1