By reviewing the data and tweets, can we predict if the closing price of $csco will go upwards or downwards at 2015-06-23? Please indicate either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-06-09,0.1,0.6,-0.8,-0.1,-0.1,1.1,2.3,2.9,3.2,3.1,3.1
2015-06-10,-0.7,0.9,-1.4,1.5,1.5,-0.6,0.6,1.2,1.6,1.6,1.5
2015-06-11,-0.4,1.2,-0.4,0.7,0.7,-1.2,-0.2,0.3,0.8,0.9,0.8
2015-06-12,0.4,0.5,-0.8,-1.1,-1.1,-0.1,0.6,1.2,1.9,2.0,1.9
2015-06-15,-0.9,0.1,-1.3,-0.2,-0.2,0.3,0.6,1.2,1.9,2.1,2.0
2015-06-16,-1.3,0.3,-1.5,0.8,0.8,-0.2,-0.4,0.4,0.9,1.2,1.2
2015-06-17,-0.3,0.4,-0.9,0.8,0.8,-0.8,-1.2,-0.5,-0.0,0.4,0.4
2015-06-18,-1.2,0.5,-1.3,1.0,1.0,-1.5,-1.9,-1.5,-1.1,-0.6,-0.5
2015-06-19,0.7,1.0,-0.3,-0.6,-0.6,-0.5,-1.2,-0.9,-0.5,0.0,0.1
2015-06-22,0.6,1.0,-0.4,-0.3,-0.3,0.1,-0.6,-0.7,-0.3,0.2,0.4

2015-06-09: rt AT_USER dow stocks oversold and breaking down  $aapl #apple $axp $ba $cat $csco $cvx $dd $dis $ge $gs $hd $…|$csco:us cisco secures the internet of everything with security everywhere #cisco system
2015-06-10: dow 30 best performers today. $pg $intc $cat $axp $ge $mmm $ko $cvx $jpm $csco $trv $v $utx $pfe $jnj $unh $ibm|ifxy infrax systems inc. chart$ifxy $uso $jnk $csco #ifxy #nasdaq #stock|gld spdr gold t
2015-06-11: csco csx corp. prev close$csco $inco $bhp $cytx #csco #tradeideas #stocks|ugaz velocityshares 3x long natural gas etn current price$ugaz $csco $sipc $ge #ugaz #stocks #stock|cat caterpillar, inc. idea
2015-06-12: csco cisco systems, inc. prev close$csco $ewz $blta $csiq #csco #stocks #stocks|rt AT_USER the stockmarket correction has begun, but you don't know yet  $spx $dia $qqq $aapl $fb $twtr $msft $csco #sto
2015-06-14: bcr bard c r, inc. financials$bcr $csco $jmei $slb #bcr #stockmarket #stockbgc general cable corp. tick…|fnsr finisar corp. ask$fnsr $csco $ovas $jnj #fnsr #tradeideas #investing|mnkd mannkind corp. s
2015-06-15: 3,500% gains in 8 months &amp; more stock picks on the way! subscribe here to get them early:  $amzn $qcom $csco|xli industrials select sector spdr bid$xli $xli $csco $cga #xli #investing #nasdaq
2015-06-16: $csco company info updated tuesday, june 16, 2015 1:10:44 pm $rad $mu $uup $cybr |$csco form 4: on june 12, 2015, charles robbins, svp, sold 28,887 shares at prices ranging from $28.3261-28.52 &amp; n
2015-06-17: AT_USER AT_USER unveils $10 billion #china #investment plan. #cisco #cisconews $csco |cisco systems inc. zero coupon bond yields and credit spreads, june 16, 2015 $csco $tlt  via AT_USER|cisco shares 
2015-06-18: tso velocityshares daily 2x vix short term etn investor opinions$tso $mu $eyes $csco #tso #stockmarket #invest|nxpi nxp semiconductor n.v. shares$nxpi $csco $ibb $orcl #nxpi #stock #finance|csco cisco
2015-06-19: cmg chipotle mexican grill inc. p/e ratio$cmg $ashr $gld $csco #cmg #stock #finance
2015-06-20: this weekend's tape talk: $spy $eem $qqq $de $intc $csco |elgx endologix inc. quotes$elgx $kors $chxf $csco #elgx #stockmarket #nasdaq
2015-06-21: cag conagra, inc. chart$cag $csco $news $gdxj #cag #stock #tradeideas|csco herzfeld caribbean basin fund, inc. bid size$csco $amrn $cnc $ccg #csco #stockmarket #tradeideas
2015-06-22: company shares of cisco systems, inc. rally 1.72% $csco 
Answer:
Fall