A user interested in playing a game of {HEAD ~ chess} at {TAIL ~ a particular time} over a wireless communications network would have a profile on his or her portable communications device that describes the users chess ranking, the display capabilities of the device, other network specific attributes, and other criteria particular to the user  
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A user interested in playing a game of { HEAD ~ chess } at { TAIL ~ a particular time } over a wireless communications network would have a profile on his or her portable communications device that describes the users chess ranking , the display capabilities of the device , other network specific attributes , and other criteria particular to the user
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH