Instructions: 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: System Reference: da flora a venetian osteria, is in the hayes valley or little italy area and it is address is help van ness ave.
Original Reference: the address of da flora a venetian osteria is 701 columbus avenue and they are located in hayes valley or little italy.
Output:
1