With the help of the data and tweets given, can you forecast whether the closing price of $unh will climb or drop at 2015-07-17? Please state either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-02,1.7,1.7,-0.6,-1.3,-1.3,0.4,-0.1,-0.7,-1.4,-1.8,-1.8
2015-07-06,-2.1,0.8,-2.4,0.3,0.3,-0.0,-0.3,-0.7,-1.5,-2.0,-2.1
2015-07-07,1.4,1.7,-2.4,-1.2,-1.2,1.1,1.0,0.6,-0.1,-0.7,-0.8
2015-07-08,0.2,1.0,-0.3,-1.6,-1.6,2.2,2.3,2.1,1.6,0.9,0.8
2015-07-09,0.6,1.0,-0.0,0.5,0.5,1.0,1.8,1.6,1.2,0.5,0.3
2015-07-10,-0.9,0.5,-1.2,2.4,2.4,-1.2,-0.6,-0.7,-1.0,-1.6,-1.9
2015-07-13,0.5,1.1,-0.5,0.2,0.2,-1.4,-0.9,-0.8,-1.1,-1.6,-2.1
2015-07-14,-2.3,0.2,-2.4,2.1,2.1,-2.8,-2.6,-2.6,-2.8,-3.4,-3.9
2015-07-15,-0.7,0.2,-1.6,0.7,0.7,-2.3,-2.9,-3.1,-3.3,-3.7,-4.3
2015-07-16,0.4,0.5,-2.3,-0.7,-0.7,-0.7,-2.1,-2.1,-2.4,-2.8,-3.4

2015-07-03: rt AT_USER fxy market vectors gold miners open$fxy $wbs $unh $luv #fxy #stocks #pennystocks|min.v excelsior mining corp. chart$min.v $unh $tbt $hxd.to #min.v #stock #pennystocks|$aet $hum $unh $ci $an
2015-07-05: unh unitedhealth group, inc. % change$unh $ea $lmca $panw #unh #stockmarket #tradeideas|unh united parcel service, inc. company info$unh $dg $lpx $mms #unh #pennystocks #stockmarket|blta baltia airlin
2015-07-07: our stock pick on $ppch is up 370% for our subscribers, since our original release at .02! huge news:  $unh $hum $ci
2015-07-09: $unh probably will bid on ci to fend off any emergence of aet-hum to compete with them. makes a lot of sense. cash would be better w/ unh.
2015-07-10: $unh:analyst rating update on unitedhealth group incorporated:|unh unitedhealth group, inc. financials$unh $mo $ea $lvs #unh #nasdaq #financeuso united states oil fund, lp…
2015-07-11: $unh stock price updated $bac $nke $dxj $xle 
2015-07-12: unh unitedhealth group, inc. ex-div date$unh $c $amat $xrt #unh #stockmarket #tradeideas|mck mckesson corp. day high$mck $vltc $unh $kre #mck #stocks #pennystocks|gpro gopro, inc. financials$gpro $jpm
2015-07-13: len lennar corp. e.p.s.$len $cmg $vwo $unh #len #stockmarket #pennystockslexg lithium exploration group inc.…
2015-07-15: bx blackstone group lp news$bx $gpro $vxx $unh #bx #stock #pennystocks
2015-07-16: ua velocityshares 3x long natural gas etn current price$ua $rh $nem $unh #ua #stockmarket #finance|unh unitedhealth group, inc. shares$unh $ewz $mpc $vz #unh #invest #stocks|$unh #optum revenues grew 
Answer:
Fall