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: would you like to search for hotel -s near you?.

Answer: 0


Question: System Reference: x is a fast food restaurant.
Original Reference: x is a restaurant providing fast food.

Answer: 1


Question: System Reference: source serves pizza food allows kids, and is cheap.
Original Reference: source serves cheap pizza and allows kid -s.

Answer:
1