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: lime tree southeast asian kitchen, is a good restaurant that serves malaysian food, especially for lunch.
Original Reference: lime tree southeast asian kitchen is a malaysian restaurant that is good for lunch.

Output: 1


Input: Consider Input: System Reference: the address of original us restaurant is 515 columbus ave and the phone number is 4153975200.
Original Reference: the address of original us restaurant is 515 columbus avenue and the phone number is 4153975200.

Output: 1


Input: Consider Input: System Reference: me i suggest x, chinese restaurant.
Original Reference: x is a restaurant and serves chinese food.


Output: 0