render to said caller, provided said {HEAD ~ caller} does not indicated {TAIL ~ the new location}, information of said first category that is pertinent to said default location, and 
not indicated
render to said caller , provided said { HEAD ~ caller } does not indicated { TAIL ~ the new location } , information of said first category that is pertinent to said default location , and
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH