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: source serves pizza food allows kids, and is cheap.
Original Reference: source is a cheap pizza place that allows child -s.

Output: 1


Input: Consider Input: System Reference: there is a lebanese restaurant called arabian nights restaurant.
Original Reference: there is a lebanese restaurant that is called arabian nights restaurant.

Output: 1


Input: Consider Input: System Reference: marnee thai, is near outer sunset, the is good for dinner, and it is in the moderate price range.
Original Reference: marnee thai is near outer sunset with a price range of moderate and good for dinner.


Output: 1