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: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .
[A]: 1


[Q]: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a nice restaurant.
[A]: 1


[Q]: System Reference: what area are you looking for?
Original Reference: would you like to search in a more specific area?.
[A]:
0