{HEAD ~ The network} may be {TAIL ~ a wireless network} or the Internet, and the media information may include real time video streams, short time video scripts, images , live animations, and still animations 
be
{ HEAD ~ The network } may be { TAIL ~ a wireless network } or the Internet , and the media information may include real time video streams , short time video scripts , images , live animations , and still animations
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH