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.

Q: System Reference: a 16 is an moderate restaurant that does not allow children.
Original Reference: the restaurant a 16 has a moderate price range and does not allow kid -s.

A: 0
****
Q: System Reference: what type of food would you like to eat?
Original Reference: can i confirm that you are requesting food?.

A: 1
****
Q: System Reference: benu 's address is 22 hawthorne street.
Original Reference: benu is at 22 hawthorne street.

A:
1
****