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: x is a french and continental restaurant in x.
Original Reference: the restaurant x serves french and continental food in the x area.
Example Output: 1

Example Input: System Reference: there are 2 marched if you do not can from in the area of cole valley.
Original Reference: 2 hotels can be found near cole valley.
Example Output: 0

Example Input: System Reference: red door cafe, is a nice restaurant in the cathedral hill area that allows children, and is good for breakfast.
Original Reference: the red door cafe is good for breakfast and is the area of cathedral hill and does not allow child -s.
Example Output:
1