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: i apologize thep phanom thai restaurant is the only restaurant near lower haight that is good for dinner, and does not allow kids.
Original Reference: i am sorry but there is no place other than thep phanom thai restaurant that is good for dinner, does not allow child -s, and is near lower haight.
0

System Reference: what area are you looking for?
Original Reference: would you like to narrow your search down by area?.
0

System Reference: x is a restaurant in the centre of town near x.
Original Reference: x is a restaurant near x in the city centre.

1