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: he parker guest house is located near castro.
Original Reference: the hotel i found near castro is the parker guest house.
[EX A]: 0

[EX Q]: System Reference: chow serves comfort food.
Original Reference: chow is a nice restaurant that serves comfort food.
[EX A]: 0

[EX Q]: System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is an affordable restaurant located near x and x in the center of the city.
[EX A]:
1