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: 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 lime tree southeast asian kitchen is 4156651415.
Original Reference: the phone number for the lime tree southeast asian kitchen is 4156651415.
1

System Reference: may i ask near where?
Original Reference: what place would you like to search for nearby hotel -s?.
0