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: may i help you further?
Original Reference: can i help you with something else?.
1

System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in the fort mason area.
0

System Reference: may i ask near where?
Original Reference: where are you looking for a hotel?.

0