In addition, {HEAD ~ the risk} can be factored into {TAIL ~ the initial planning stage} so as to include an expected predictive error in the initial planning 
In addition , { HEAD ~ the risk } can be factored into { TAIL ~ the initial planning stage } so as to include an expected predictive error in the initial planning
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH