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: shangri la vegetarian restaurant, is in the hayes valley or golden gate park call 4157312548.
Original Reference: shangri la vegetarian restaurant is in hayes valley or golden gate park, number is 4157312548.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: in what area are you looking for?.

A: 0
****
Q: System Reference: dosa on fillmore near lower pacific heights offers expensive food.
Original Reference: dosa on fillmore is an expensive restaurant -s near lower pacific heights.

A:
1
****