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 would you like the restaurant to be in?
Original Reference: a restaurant near you?.
1

System Reference: marlowe, is near the mission bay.
Original Reference: there is a nice restaurant called marlowe which is near mission bay.
1

System Reference: may i ask near where?
Original Reference: would you like to find a hotel near nob hill?.

0