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.

[EX Q]: System Reference: red door cafe, is good for brunch, and no children are allowed.
Original Reference: the red door cafe is a cafe for brunch that does not allow child -s.
[EX A]: 1

[EX Q]: System Reference: the name is red victorian bed breakfast and arts cafe and it is a nice hotel.
Original Reference: the red victorian bed breakfast and arts cafe is a great hotel.
[EX A]: 0

[EX Q]: System Reference: i am sorry but there are no hotels in the area of north waterfront.
Original Reference: i am sorry but there are no hotel -s in the area of north waterfront.
[EX A]:
0