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: the name of the restaurant is spruce.
Original Reference: there is a nice restaurant called spruce.
[EX A]: 1

[EX Q]: System Reference: x is a restaurant in x and x.
Original Reference: x is a restaurant near x and x.
[EX A]: 1

[EX Q]: System Reference: inn at the presidio has which.
Original Reference: the inn at the presidio is at 42 moraga ave and presidio main post. its phone number is 4158007356.
[EX A]:
0