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: tanuki restaurant allows kids, and is good for dinner.
Original Reference: tanuki restaurant serves dinner and allows child -s.

Output: 1


Input: Consider Input: System Reference: the intercontinental san francisco is in the pricey price range.
Original Reference: sure, the intercontinental san francisco is in the pricey range.

Output: 0


Input: Consider Input: System Reference: udupi palace, is a good restaurant that serves indpak or indian food, especially for dinner.
Original Reference: udupi palace is good for dinner and serves indpak or indian food.
Output: 1