By taking {HEAD ~ such event data} into consideration, the matching service reduces the burden on users to explicitly supply {TAIL ~ personal profile information}, and reduces poor results caused by exaggerations and other inaccuracies in such profile information 
By taking { HEAD ~ such event data } into consideration , the matching service reduces the burden on users to explicitly supply { TAIL ~ personal profile information } , and reduces poor results caused by exaggerations and other inaccuracies in such profile information
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH