Examine the data and tweets to deduce if the closing price of $cmcsa will boost or lower at 2017-03-08. Kindly confirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-02-22,-0.2,0.7,-0.3,0.1,0.1,0.0,-0.3,-0.6,-0.7,-1.3,-2.0
2017-02-23,1.2,1.4,-0.2,-0.8,-0.8,0.5,0.5,0.2,0.2,-0.4,-1.0
2017-02-24,-0.4,0.0,-1.1,0.6,0.6,-0.2,-0.0,-0.4,-0.4,-0.8,-1.5
2017-02-27,0.6,0.7,-0.1,-1.0,-1.0,0.7,0.9,0.5,0.5,0.2,-0.3
2017-02-28,0.5,0.5,-0.6,-0.3,-0.3,0.7,1.1,0.8,0.7,0.6,0.0
2017-03-01,0.3,0.6,-0.2,0.5,0.5,0.1,0.5,0.4,0.3,0.2,-0.3
2017-03-02,0.2,0.3,-0.7,-0.4,-0.4,0.3,0.7,0.8,0.6,0.7,0.2
2017-03-03,0.6,0.8,-0.1,-0.6,-0.6,0.6,1.1,1.4,1.2,1.2,0.9
2017-03-06,-1.0,0.2,-1.4,0.6,0.6,-0.0,0.4,0.8,0.6,0.6,0.4
2017-03-07,0.0,0.6,-0.4,-0.1,-0.1,0.0,0.4,0.7,0.6,0.6,0.5

2017-02-22: benzinga: fox news benefiting most from trump-inspired bump in prime-time news ratings  $cmcsa $foxa $nyt|fox news benefiting most from trump-inspired bump in prime-time news ratings  $cmcsa $foxa $ny
2017-02-23: rt AT_USER the value of $twtr when a real company, with a real bods, buys it will be off the charts! $goog $aapl $dis $crm $soft $¡­|rt AT_USER the #most #popular #hashtags #to #tweet are about #kindn
2017-02-24:  begin your trading journey with a world class stock trader [review]!! $cmcsa $dow $vlo $cop|a bullish big mac (bullish) has occurred at 4:00 pm feb 24 at  $37.89 on comcast corp (cmcsa) $cmcsa get re
2017-02-25: rt AT_USER fcc chairman acting to roll back broadband privacy rules  $t $vz $cmcsa $chtr|stocks in a 3 weeks tight pattern: $study $cmcsa $pnra $ebay $dis $symc $rost $mpc $ter $nxpi $cnk $mxim $man $
2017-02-27: #comcast to launch youtube app for its 11 million 'x1' set-top box users. read more:  $cmcsa|why #comcast is making it easy for you to watch the competition. read more:  $cmcsa|$cmcsa is in stochastic
2017-03-01:  begin your trading journey with a world class stock trader [review]!! $cmcsa $dow $vlo $cop|#comcast twin cities to hire 120 members of the military community, pledges support at cer... read more:  $
2017-03-02: comcast co. $cmcsa receives neutral rating from guggenheim |comcast corporation's svp %26 chief accounting officer just declared owning 1,403 shares of comca  $cmcsa|rt AT_USER #comcast gives texas sc
2017-03-03: sprint awarded $139.8m as jury finds twc infringed voip patents  $s $chtr $cmcsa|sprint awarded $139.8m as jury finds twc infringed voip patents  $s $chtr $cmcsa|sprint awarded $139.8m as jury finds t
2017-03-04: AT_USER AT_USER they're as duplicitous as nbc &amp; $cmcsa employees.  drain the swamp, fire the lot of you.|24/7 customer service coming to hulu  $cmcsa $dis $fox $foxa|rt AT_USER on the fly: top sto
2017-03-05: rt AT_USER box office battle: superhero film 'logan' slashes competition in $85m debut $fox $foxa $cmcsa $cmcsk $lgf.a $lgf.b¡­ |rt AT_USER box office battle: superhero film 'logan' slashes competitio
2017-03-06: rt AT_USER nbcuniversal invests $500 million in snap:  $cmcsa $snap|rt AT_USER top 12 brands in your home that facilitate porn, sex trafficking $amzn $cmcsa $roku $goog $twtr $snap $twx $hrst |top 12 
2017-03-07: investors buy shares of comcast co. $cmcsa on weakness on analyst downgrade |marketcurrents: 'the voice' powers nbc to top of ratings charts  $fox $foxa $uvn $cmcsa|rt AT_USER my watch list for all st
Answer:
Fall