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: little delhi 's address is 83 eddy street.
Original Reference: little delhi 's address is 83 eddy street.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the area of noma.

Output: 0


Input: Consider Input: System Reference: can i please double check you want a hotel near the haight area?
Original Reference: did you say you are looking for a hotel close to haight.
Output: 0