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.

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

Output: 0


Input: Consider Input: System Reference: x is a restaurant in x if you are seeking something expensive.
Original Reference: x is an expensive restaurant in x.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: can i ask near where?.
Output: 0