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.
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Question: System Reference: may i ask near where?
Original Reference: i did not understand. what part of the city would you like me to search?.

Answer: 0


Question: System Reference: he san francisco marriott marquis is located near soma.
Original Reference: san francisco marriott marquis is near soma.

Answer: 0


Question: System Reference: where is it near?
Original Reference: where are you looking for near by?.

Answer:
1