According to another embodiment, the present invention enables quality control processing to be performed on {HEAD ~ the information} extracted by {TAIL ~ the information extractor} before the extracted information is stored in the information store 
According to another embodiment , the present invention enables quality control processing to be performed on { HEAD ~ the information } extracted by { TAIL ~ the information extractor } before the extracted information is stored in the information store
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH