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 regret that there are no restaurants near the tenderloin.
Original Reference: i cannot find any restaurant -s in the tenderloin area.
1

System Reference: what area are you looking for?
Original Reference: what part of town do you want to dine in?.
0

System Reference: the phone number for marnee thai is 4157319999.
Original Reference: marnee thai 's phone is 4157319999.

1