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: what area would you like the restaurant to be in?
Original Reference: what is the area of the restaurant you are looking for?.
[EX A]: 1

[EX Q]: System Reference: mozzeria 3228 16th street, the phone number is 4154890963, and the price range is moderate.
Original Reference: mozzeria is in the moderate range and is located at 3228 16th street. the phone number is 4154890963.
[EX A]: 1

[EX Q]: System Reference: little nepal, is located in hayes valley or bernal heights north its address is 925 cortland ave.
Original Reference: little nepal is located in hayes valley or bernal heights north. its address is 925 cortland avenue.
[EX A]:
1