Contemplate the data and tweets to guess whether the closing price of $cmcsa will surge or decline at 2017-05-22. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-05-08,0.3,0.4,-1.1,0.5,0.5,-0.8,-0.6,-1.5,-2.4,-2.6,-3.1
2017-05-09,0.3,0.5,-0.6,-0.3,-0.3,-0.7,-0.1,-1.0,-1.9,-2.2,-2.6
2017-05-10,-0.2,0.0,-0.8,0.1,0.1,-0.4,-0.1,-0.8,-1.7,-2.1,-2.4
2017-05-11,-1.0,0.2,-1.0,0.4,0.4,-0.3,-0.6,-1.0,-1.8,-2.3,-2.7
2017-05-12,0.6,0.6,-0.2,-0.7,-0.7,0.4,0.0,-0.1,-0.9,-1.5,-1.8
2017-05-15,-0.2,0.5,-0.3,-0.0,-0.0,0.3,0.0,0.1,-0.7,-1.4,-1.7
2017-05-16,0.7,0.7,-0.3,-0.4,-0.4,0.5,0.3,0.5,-0.1,-0.9,-1.2
2017-05-17,1.5,1.7,-0.5,-1.9,-1.9,1.9,2.0,2.3,1.9,1.1,0.7
2017-05-18,-0.6,0.9,-1.5,1.5,1.5,0.1,0.6,0.6,0.4,-0.3,-0.6
2017-05-19,-1.3,0.1,-1.7,0.5,0.5,-0.4,0.1,0.1,0.1,-0.5,-1.0

2017-05-08: rt AT_USER josh resnick says comcast is executing 'flawlessly' $cmcsa $cmcsk |comcast co. $cmcsa given outperform rating at credit suisse group ag |verizon's mcadam: no urgent need for transformative 
2017-05-09: rt AT_USER what a comcast-charter wireless agreement means for AT_USER  $s $cmcsa $chtr|a bullish big mac (bullish) has occurred at 4:00 pm may 09 at  $39.08 on comcast corp (cmcsa) $cmcsa get report 
2017-05-10: AT_USER and AT_USER higher as AT_USER talks deal!   $sftby $tmus $s $cmcsa $qqq $dish $bbry $goog $ge $gm $hpq $hd|AT_USER and AT_USER higher as AT_USER talks deal  $sftby $tmus $s $cmcsa $qqq $ge $gm
2017-05-11: stephen b. burke sells 258,380 shares of comcast co. $cmcsa stock |stephen b. burke sells 258,380 shares of comcast co. $cmcsa stock |stephen b. burke sells 258,380 shares of comcast co. $cmcsa stock 
2017-05-12: rt AT_USER  teaches #howtoperfect your #socialmedia #presence with #datascience $mrk $cmcsa $txn $dis $aig¡­| teaches #howtoperfect your #socialmedia #presence with #datascience $mrk $cmcsa $txn $dis 
2017-05-13: are my eyes deceiving me or does $cmcsa have a great technical rating? take a look yourself on  #fii #angrybirdsrio|$dis $109.70 long 4th annual moffettnathanson media &amp; communications summit webc
2017-05-14: rt AT_USER ready to invest? $cmcsa is definitely worth checking out today!  #metl #mzanzifollotrain|rt AT_USER box office battle: 'guardians of the galaxy' wins weekend as 'king arthur' flops $dis $fo
2017-05-15: brief-tiger global management cuts share stake in alibaba, doubles share stake  $ccv $ccz $cmcsa |rt AT_USER rally time for these stocks $cat $ebay $csco $fred $amzn $c $cmcsa $gs rf #stocks #stockmar
2017-05-16: AT_USER AT_USER #brianlroberts $cmcsa #journalism hi are you familiar with the definition of the wor¡­ |another $twtr "hit piece" by $cmcsa from last fall, do you see an agenda AT_USER ?  now ratcheti
2017-05-17: #comcast $cmcsa #bidaskscore is lowered to #held|good news for AT_USER and $cmcsa, freed up air time, didn't have to trash $twtr hourly. better pump that $snap invest¡­ |comcast co. $cmcsa given buy r
2017-05-18: rt AT_USER cowen &amp; co. tmt analyst on 5g (25 min video) on how it disrupt cable company fixed broadband $vz $t $chtr $cmcsa |comcast $cmcsa receives daily media sentiment score of -0.06 |$cmcsa is
2017-05-19: the #stockmarkets are #rallying $stfgx $fmcc $cmcsa $utx $aig $ups $dow $aet $low  $rai $cbs #fridayfeeling|the #stockmarkets are #rallying $stfgx $fmcc $cmcsa $utx $aig $ups $dow $aet $low  $rai $cbs
2017-05-20: $cmcsa:us comcast lgbtq programming now includes made-in-miami videos #comcast corp   #nasdaq|rt AT_USER $uoip will unifiedonline inc. chanbond win the patent war against the major cable companies ? |
2017-05-21: rt AT_USER box office battle: sixth 'alien' film narrowly beats 'guardians of the galaxy' $fox $foxa $dis $twx $cmcsa $cmcsk¡­ |rt AT_USER box office battle: sixth 'alien' film narrowly beats 'guardia
Answer:
Rise