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.

System Reference: can i double check you want a hotel that has internet?
Original Reference: do you need internet?.
0

System Reference: what area are you looking for?
Original Reference: would you like to narrow your search down by area?.
0

System Reference: where would you like it to be near to?
Original Reference: where would you like to be near?.

0