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: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that serve all meal -s.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: in which area do you need a hotel?.

Output: 0


Input: Consider Input: System Reference: there is a spanish restaurant called luella.
Original Reference: there is a spanish restaurant named luella.


Output: 1