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: me i suggest x, chinese restaurant.
Original Reference: i recommend x a chinese restaurant.
0

System Reference: may i ask near where?
Original Reference: where are you looking?.
0

System Reference: fringale, is a nice restaurant near mission bay, and is good for dinner.
Original Reference: fringale is a nice restaurant near mission bay and is good for dinner.

1