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.

System Reference: what area are you looking for?
Original Reference: where would you like it to be located?.
0

System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in the fort mason area.
0

System Reference: x is a restaurant that serves offering seafood food near x.
Original Reference: i would suggest x a seafood restaurant near the x.
1