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.

Example Input: System Reference: me i suggest x, chinese restaurant.
Original Reference: i recommend x a chinese restaurant.
Example Output: 0

Example Input: System Reference: there are 54 cheap restaurants where kids are allowed.
Original Reference: there are 54 restaurant -s that are cheap and allow child -s.
Example Output: 1

Example Input: System Reference: he harbor court hotel c a kimpton hotel is located near soma.
Original Reference: the harbor court hotel c a kimpton hotel is near soma.
Example Output:
0