Utilize the data and tweets at hand to foresee if the closing price of $cmcsa will elevate or diminish at 2017-03-15. Only answer with Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
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
2017-03-08,0.2,0.6,-0.1,-0.8,-0.8,0.6,1.0,1.4,1.4,1.4,1.4
2017-03-09,-0.5,0.2,-0.7,0.7,0.7,-0.2,0.2,0.5,0.7,0.6,0.7
2017-03-10,0.8,0.8,-0.5,-0.2,-0.2,0.0,0.2,0.6,0.8,0.7,0.8
2017-03-13,0.1,0.5,-0.4,-0.1,-0.1,0.0,0.2,0.5,0.9,0.8,0.8
2017-03-14,-0.5,0.5,-0.7,0.3,0.3,-0.3,-0.1,0.2,0.5,0.5,0.5

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
2017-03-08: $t $vz $cmcsa $chtr $s $tmus the battle for online privacy: what you need to know  via AT_USER|rt AT_USER why t-mobile would rather merge with big cable and not sprint by AT_USER  $s $tmus $cmcsa|spri
2017-03-09: fbn rates snap hold, says facebook would 'love to buy' around $20b  $snap $fb $twtr $cmcsa|a bullish big mac (bullish) has occurred at 4:00 pm mar 09 at  $37.39 on comcast corp (cmcsa) $cmcsa get repo
2017-03-10: rt AT_USER editor's choice: 8 reasons why we're not snapping snap's ipo  AT_USER $twtr $fb $snap $cmcsa |rt AT_USER editor's choice: 8 reasons why we're not snapping snap's ipo  AT_USER $twtr $fb $sna
2017-03-11: #comcast comcast 2cps29 : salisbury residents asked for opinions in community tv station . read more:  $cmcsa|basic net neutrality asserts that internet service providers treat all internet traffic th
2017-03-12: rt AT_USER box office battle: 'kong' is king in $61m launch $twx $fox $foxa $cmcsa $cmcsk $lgf.a $lgf.b $dis $sne $via $viab |rt AT_USER box office battle: 'kong' is king in $61m launch $twx $fox $fox
2017-03-13: $cmcsa:us marshall wace llp increases position in comcast co. (cmcsa) #comcast corp   #nasdaq|$cmcsa is in macd golden cross winning 62.07% in the past. |disney world and universal orlando kick off th
2017-03-14: an antenna is required to be mounted on the house to get the propagation through the house that¡¯s required" says #comcast.   $cmcsa|dispute arises over timing of #megynkelly's #fox exit  $fox $foxa $
Answer:
Rise