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: chez maman, is in the are of hayes valley or victoria mews.
Original Reference: chez maman is in the area of hayes valley or victoria mews.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: is there an area you would like to be near?.
[EX A]: 0

[EX Q]: System Reference: the name of the restaurant is great eastern restaurant.
Original Reference: the great eastern restaurant is a nice restaurant.
[EX A]:
1