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: hotel rex has internet.
Original Reference: hotel rex does offer internet.

Output: 0


Input: Consider Input: System Reference: may i ask near where?
Original Reference: should it be close to any particular location?.

Output: 0


Input: Consider Input: System Reference: x is a japanese restaurant that provides chinese takeaway near x.
Original Reference: x is a restaurant serving japanese food and also serving as a chinese takeaway near x.


Output: 1