When a network service provider furnishes group specific toolbars, adults can place {TAIL ~ a child} in front of a networked computer without worrying that the child will stumble onto material intended for {HEAD ~ mature audiences} 
When a network service provider furnishes group specific toolbars , adults can place { TAIL ~ a child } in front of a networked computer without worrying that the child will stumble onto material intended for { HEAD ~ mature audiences }
OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD