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: may i ask near where?
Original Reference: what do you need the hotel to be near?.

Output: 0


Input: Consider Input: System Reference: the name of the restaurant is shangri la vegetarian restaurant.
Original Reference: shangri la vegetarian restaurant is a nice restaurant.

Output: 1


Input: Consider Input: System Reference: fairmont heritage place c ghirardelli square has a ultra high end price range in the area of russian hill.
Original Reference: fairmont heritage place c ghirardelli square in the russian hill are is in the ultra high end price range.
Output: 0