Accordingly, the cause of the abnormal behavior of {TAIL ~ moving objects} can be immediately identified from video information that has been obtained during {HEAD ~ observation} 
Accordingly , the cause of the abnormal behavior of { TAIL ~ moving objects } can be immediately identified from video information that has been obtained during { HEAD ~ observation }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD