Examine the data and tweets to deduce if the closing price of $cmcsa will boost or lower at 2017-02-02. 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
2017-01-19,-0.6,0.4,-0.7,0.4,0.4,-0.4,-1.5,-2.4,-2.5,-2.8,-3.2
2017-01-20,-0.7,0.1,-1.1,1.3,1.3,-1.1,-2.3,-3.3,-3.5,-3.8,-4.2
2017-01-23,0.4,0.7,-0.5,-0.4,-0.4,-0.5,-1.5,-2.6,-2.9,-3.2,-3.6
2017-01-24,-0.5,0.3,-0.8,0.5,0.5,-0.7,-1.5,-2.6,-3.2,-3.5,-3.8
2017-01-25,0.2,0.6,-0.4,-0.2,-0.2,-0.2,-1.0,-2.0,-2.8,-3.0,-3.4
2017-01-26,-3.2,1.8,-3.3,2.8,2.8,-2.2,-3.2,-4.2,-5.1,-5.4,-5.8
2017-01-27,-0.6,0.1,-1.7,0.6,0.6,-2.1,-3.1,-4.3,-5.3,-5.7,-6.0
2017-01-30,0.7,0.8,-1.1,-0.8,-0.8,-0.8,-2.0,-3.0,-4.2,-4.7,-5.0
2017-01-31,-0.5,0.1,-1.2,0.1,0.1,-0.4,-1.8,-2.7,-3.8,-4.5,-4.9
2017-02-01,-0.4,0.8,-0.5,0.3,0.3,-0.1,-1.6,-2.6,-3.7,-4.5,-4.9

2017-01-19: hsbc opens comcast at buy, charter at hold; upgrades verizon to buy $cmcsa $vz $chtr |$cmcsa: bullish analyst action by deutsche bank on comcast:  |transformations: #comcast's expected year of growth.
2017-01-20: $cmcsa: analyst action by hsbc on comcast:  | teaches #howtoperfect your #socialmedia #presence with #datascience $mrk $cmcsa $txn $dis $aig #blessed| teaches #howtoperfect your #socialmedia #presence
2017-01-21: trump's likely pick to head the fcc wants to end net neutrality.  $cmcsa $nflx $vz|bloomberg: trump picking AT_USER to lead fcc  $t $cmcsa $vz $tmus|$cmcsa: analyst action by hsbc on comcast:  |comcas
2017-01-22: rt AT_USER box office battle: m. night shyamalan thriller 'split' surprises in $40m debut $cmcsa $cmcsk $via $viab $fox $foxa¡­ |an out-of-nowhere $40m open for #splitmovie. so much for AT_USER not be
2017-01-23: marketcurrents: philadelphia bans salary-history questions as comcast prepares to sue  $cmcsa|shyamalan and universal twist to top of box office with 'split' $via $viab $fox $foxa $cmcsa $lgf.a $dis |
2017-01-24: $cmcsa: analyst action by hsbc on comcast:  |oh wait, there are no media companies anymore: $cmcsa $dis $fox $twc et al.|$cmcsa light option volume today considering earnings are this week. big call t
2017-01-25: rt AT_USER am #earnings $bmy $f $celg $cat $bx $jblu $biib $luv $cmcsa $rtn $stm $dow $pot $rcl $noc $fcau $phm $shw $dgx $ads  |#earnings expected thurs: $googl $msft $intc $cmcsa $celg - 5 largest u
2017-01-26: $cmcsa comcast corp. earnings alphagraphics: q4 2016 highlights  #comcast #entertainment¡­ |rt AT_USER will at&amp;t cross-selling success spur comcast wireless buy?  $t $cmcsa $tmus $s $vz|#comcast s
2017-01-27: what's next after this fourth-quarter surprise from comcast corp.? $cmcsa |marketcurrents: comcast implementing proxy access with by-law changes  $cmcsa|comcast implementing proxy access with by-law c
2017-01-28: the value of $twtr when a real company, with a real bods, buys it will be off the charts! $goog $aapl $dis $crm $soft $amzn $msft $vz $cmcsa|#comcast to launch wireless service this year. read more:  
2017-01-29: rt AT_USER box office battle: 'split' fends off newcomers 'resident evil,' 'dog's purpose' $cmcsa $cmcsk $fox $foxa $sne¡­ |box office battle: 'split' fends off newcomers 'resident evil,' 'dog's purpo
2017-01-30: marketcurrents: 'split' tops 'a dog's purpose' to lead box office for second week  $fox $foxa $lgf.a $cmcsa|'split' tops 'a dog's purpose' to lead box office for second week  $fox $foxa $lgf.a $cmcsa|
2017-01-31: convergence investment partners llc raises stake in #comcast corporation (). read more:  $cmcsa| begin your trading journey with a world class stock trader [review]!! $cmcsa $dow $vlo $cop|proshare ad
2017-02-01: rainier investment management llc sells 33,230 shares of comcast corporation $cmcsa |kcg holdings inc. has $1,408,000 position in comcast corporation $cmcsa |eulav asset management sells 1,000 shares 
Answer:
Fall