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: inn at the presidio is in the pricey price range.
Original Reference: the inn at the presidio is an pricey restaurant.
[EX A]: 0

[EX Q]: System Reference: what area are you looking for?
Original Reference: asks for the area.
[EX A]: 0

[EX Q]: System Reference: the parker guest house in mastro 's address is 520 church st. the phone number is 4156213222.
Original Reference: parker guest house is near mastro at 520 church st. their phone number is 4156213222.
[EX A]:
0