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