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: thank you the fairmont san francisco allows dogs.
Original Reference: the fairmont san francisco is a hotel that allows dogs.
[EX A]: 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: frances, is in the are of hayes valley.
Original Reference: frances is a nice restaurant in the hayes valley area.
[EX A]:
0