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 red victorian bed breakfast and arts cafe is located near haight.
Original Reference: there is red victorian bed breakfast and arts cafe near the haight area.

Output: 0


Input: Consider Input: System Reference: benu, is a nice restaurant that serves asian food and does not allow children.
Original Reference: benu is a nice restaurant that serves asian food and does not allow child -s.

Output: 1


Input: Consider Input: System Reference: the phone number for helmand palace is 4153450072.
Original Reference: the phone number for helmand palace is 4153450072.
Output: 1