{TAIL ~ The computer program product} 39 wherein the code for identifying {HEAD ~ the plurality} of information extractors comprises: 
{ TAIL ~ The computer program product } 39 wherein the code for identifying { HEAD ~ the plurality } of information extractors comprises :
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH