Semantic text features are extracted from {TAIL ~ the associated text} and {HEAD ~ the piece} of media content 
Semantic text features are extracted from { TAIL ~ the associated text } and { HEAD ~ the piece } of media content
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH