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 ask near where?
Original Reference: in which area are you looking for a hotel?.
0

System Reference: he parker guest house is located near castro.
Original Reference: the hotel i found near castro is the parker guest house.
0

System Reference: the phone number for fifth floor is 4153481555.
Original Reference: the phone number to fifth floor is 4153481555.
1