A robust business model provides support for realistic activities and allows {HEAD ~ a user} to experience {TAIL ~ real world consequences} for their actions and decisions and entails realtime decision making and synthesis of the educational material 
to experience
A robust business model provides support for realistic activities and allows { HEAD ~ a user } to experience { TAIL ~ real world consequences } for their actions and decisions and entails realtime decision making and synthesis of the educational material
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH