Contemplate the data and tweets to guess whether the closing price of $abt will surge or decline at 2017-05-31. 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
2017-05-16,2.1,2.1,-0.6,-0.8,-0.8,0.7,1.2,0.8,0.7,0.3,0.2
2017-05-17,1.4,1.4,-0.1,-1.4,-1.4,1.5,2.5,2.1,2.0,1.7,1.6
2017-05-18,0.4,0.7,-0.2,-0.2,-0.2,1.3,2.4,2.2,2.1,1.9,1.8
2017-05-19,-0.0,0.4,-0.3,0.4,0.4,0.5,1.6,1.7,1.7,1.5,1.3
2017-05-22,-1.1,0.3,-1.4,1.3,1.3,-0.9,0.1,0.4,0.3,0.2,0.0
2017-05-23,0.1,1.1,-0.1,-0.1,-0.1,-0.8,-0.0,0.6,0.4,0.4,0.2
2017-05-24,0.6,0.6,-0.3,-0.3,-0.3,-0.3,0.1,0.9,0.7,0.7,0.5
2017-05-25,-0.4,0.1,-1.2,1.0,1.0,-0.8,-0.8,-0.2,-0.2,-0.2,-0.4
2017-05-26,-1.8,0.3,-2.0,1.7,1.7,-1.8,-2.4,-1.9,-1.8,-1.8,-2.0
2017-05-30,-1.2,0.2,-1.8,0.6,0.6,-1.8,-2.8,-2.4,-2.2,-2.4,-2.5

2017-05-16: scan results - expansion pivot sell setup today: $vrtu $vlo $sxcp $invh $plce $unh $abt $bmy $rsg $ugi ... |top shorted stocks 05/16/17... 13. $dxj 79.93% 14. $abt 79.68% 15. $vea 78.66% 16. $tv 78.38
2017-05-17: rt AT_USER among the best companies for diversity are $jnj, $abt, $lly, $abbv, $rhhby and $cvs, according to a new report |among the best companies for diversity are $jnj, $abt, $lly, $abbv, $rhhby an
2017-05-18: #allergan top10 $agn $jnj $myl $mrk $ibm $tst $twtr $blue $acad $aapl $brk $aapl $iep $prgo $hznp $nvs $bmy $dis¡­ |#allergan q1 -6% $agn $jnj $myl $mrk $ibm $tst $twtr $blue $acad $aapl $brk $aapl $i
2017-05-19: #absolutesoftware wannacry: a wake-up call for early detection, hyper-fast responsiveness. read blog:  $abt|#absolutesoftware gdpr countdown: are you ready? here's how to prepare. read blog:  $abt|rt 
2017-05-20: brokerages set abbott laboratories $abt pt at $48.89 |brokerages set abbott laboratories $abt pt at $48.89 |abbott laboratories $abt receives $48.89 average pt from brokerages |abbott laboratories $ab
2017-05-21: customized research for $lcar vs. $abt! |customized research for $lbtsf vs. $abt! |$jnj, $abt, $lly lead pharma in diversity, says report |$abt stochastics oversold |abbott laboratories $abt stake inc
2017-05-22: how well is bd positioned for the rest of 2017?  $bdx $tmo $abt $mdt|$abt up 1.3% to 43.71 after bullish cycle setup #stocks #options #trading  |jpm's fee for adv alere $alr on abbott $abt deal reduce
2017-05-23: $abt abbott labs' abbott-thoratec recalls heartmate ii lvas pocket system controller due to risk of patient injur¡­ |good things ahead for this company.  $abr $abrn $abt $abtl $abtx $abus|$bsx, $mdt, 
2017-05-24: fda: controller for heart pump recalled over deaths $abt |rt AT_USER 26 patients dead after replacing controller for #abbott's heartmate ii blood pumps at home  . read more: |26 patients dead after re
2017-05-25: $abt is in ema33 breakout winning 66.22% in the past. |#absolutesoftware compliance-ready: eu gdpr requirements. read blog:  $abt|#absolutesoftware absolute news summary: week of may 22. read blog:  $
2017-05-26: customized research for $pars vs. $abt! |customized research for $ovit vs. $abt! |how acquisitions and recalls may impact boston scientific's 2017  $bsx $ew $syk $abt|customized research for $orxoy vs
2017-05-27: rt AT_USER great increase in trend strength this week with healthcare $abt $mrk $myl $unh $bdx |great increase in trend strength this week with healthcare $abt $mrk $myl $unh $bdx |$abt stochastics ov
2017-05-28: customized research for $pvttf vs. $abt! |customized research for $pvct vs. $abt! |hermes investment management ltd. has $59.27 million stake in abbott laboratories $abt |abbott laboratories $abt posi
2017-05-29: customized research for $roth vs. $abt! |abt top news - may 29th, 2017 $abt |abbott laboratories $abt upgraded to buy at zacks investment research |customized research for $rhhbf vs. $abt! |dragonfly 
2017-05-30: abbott laboratories $abt ¨c research analysts¡¯ weekly ratings changes |abbott laboratories $abt ¨c research analysts¡¯ weekly ratings changes |abbott laboratories $abt ¨c research analysts¡¯ weekly r
Answer:
Rise