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 want internet access or not?.
0

System Reference: what area are you looking for?
Original Reference: what area do you want.
0

System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel with internet or do you not care?.

0