An interface component can receive a portion of {HEAD ~ data} related to {TAIL ~ an instant messaging session}, wherein the portion of data is associated with an instant messaging communication 
An interface component can receive a portion of { HEAD ~ data } related to { TAIL ~ an instant messaging session } , wherein the portion of data is associated with an instant messaging communication
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH