Contemplate the data and tweets to guess whether the closing price of $aal will surge or decline at 2017-04-17. 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
2017-03-31,0.2,1.5,-0.1,-0.6,-0.6,-0.2,-1.5,-1.3,0.3,2.2,3.5
2017-04-03,-0.3,0.3,-1.9,0.4,0.4,-0.2,-1.6,-1.6,-0.4,1.5,2.8
2017-04-04,2.9,3.3,-0.2,-3.7,-3.7,2.8,2.2,2.0,2.9,4.8,6.2
2017-04-05,-0.4,2.0,-0.6,1.0,1.0,1.4,1.4,0.9,1.4,3.2,4.7
2017-04-06,-0.8,0.6,-1.3,1.0,1.0,0.0,0.5,-0.2,0.3,1.8,3.3
2017-04-07,-0.7,0.7,-1.3,0.2,0.2,-0.4,0.3,-0.4,-0.2,1.1,2.8
2017-04-10,-1.2,0.8,-1.7,1.2,1.2,-1.7,-0.8,-1.5,-1.4,-0.4,1.2
2017-04-11,-2.6,0.0,-3.5,3.8,3.8,-3.9,-4.1,-4.5,-4.7,-4.1,-2.7
2017-04-12,1.9,3.2,-0.3,0.1,0.1,-2.8,-3.7,-4.1,-4.6,-4.3,-3.0
2017-04-13,1.4,1.5,-0.0,-1.4,-1.4,-0.6,-2.2,-2.4,-3.1,-2.9,-1.8

2017-03-31: $bidu $iwm $dia $aal exclusive sneak peek |$aal may go down 5% if the bear pattern is confirmed. chk confirmation [75%] @  short level:42.1950.|top shorted stocks 03/31/17... 20. $symc 72.82% 21. $gdx
2017-04-01: AT_USER 11 other airlines publicly traded on u.s. exhanges... $alk $aal $dal $luv $ual $algt $ha $jblu $save $va $skyw .... miss any?|american airlines group inc $aal stock rating upgraded by vetr inc
2017-04-02: rt AT_USER $aal ceo discusses acquisition of AT_USER #lithium properties and plans to drill at cauchari |american airlines group inc $aal upgraded at sanford c. bernstein |american airlines group inc 
2017-04-03: AT_USER didn't specify but linked to note about $ual guiding to higher 2017 capacity. in jan. they downgrad¡­ |rt AT_USER american airlines ceo calls for overhaul ¡ª but not privatization ¡ª of air tr
2017-04-04: $aal $dal guess the market should keep ignoring these airlines while they go private in the process|$aal the bear pattern is confirmed &amp; a short signal is issued @  short level: 42.0455  target: 3
2017-04-05: $aal is in bullish harami winning 61.84% in the past. |warren buffett's airline stocks are coming back to earth: here's why  $ual $luv $dal $aal |noteworthy wednesday option activity: $aal $npo $clr #
2017-04-06: $aal the bull pattern is confirmed &amp; a buy signal is issued @  buy level: 41.5395   target: 44.8627|aal bounce off of 200 sma $aal  tv_tradingideas|aal bounce off of 200 sma $aal |aal bounce off o
2017-04-07: creative planning has $4,793,000 stake in american airlines group inc $aal  #stocks|creative planning has $4,793,000 position in american airlines group inc $aal |seldom doubt moment - inside days on 
2017-04-08: the credit-card revenues are tied to spending that¡¯s separate from the 'airline economy,'" $dal $aal $luv |stock buyback program initiated by american airlines group $aal |AT_USER analysts are questi
2017-04-09: this weeks watch list $aal, $acad, $agi $amd $apc $ chk $cmc $dvn $ho $hpc $irm $mas $mro $navi $nok $payx $rig $vtr. #200 day trading|somewhat positive news coverage likely to effect american airline
2017-04-10: AT_USER AT_USER no more md-90s now (very few) - op econs only works in vol. $aal picked up 320s for ~$27m¡­ |#angloamerican r2.3bn anglo coal sale to seriti may hit eskom ownership snag. read more:  $
2017-04-11: do you know that #book value for $aal is $7.46 |$ual give this a few days to blow over. then get in there and buy because that video will be ignored soon enough. $dal $aal $jblu $luv $spy|$ual $nbix $
2017-04-12: 04/12/17 volume leader #68 - aal 9,991,000 american airlines gp $aal 43.96 +0.03 +0.07% high today of 45.35 da |i recommend a 3rd ops metric-customer satisfaction! $brk $iep $skyw $cpa $jblu $dal $luv
2017-04-13: rt AT_USER $ore $orl gathering/pumping pond on #olaroz #lithium salar looking towards $aal #cauchari leases |indian billionaire anil agarwal buys 11.4% of miner #angloamerican. read more:  $aal|rt AT_
2017-04-14: american and delta alter policies on which passengers must give up their seats $aal  |key events that shaking up the market | $qcom $intc $ual $jpm $wfc $c $brk.a $brk.b $wmt $amzn $dal $aal | |4 us c
2017-04-15: transports week in review - rough week for markets across the board $aal $aaww $alk $arcb $atsg¡­¡­ |transports week in review - rough week for markets across the board  $aal $aaww $alk $arcb $atsg $c
2017-04-16: american airlines group inc $aal given average recommendation of ¡°buy¡± by analysts |american airlines group inc $aal given average recommendation of ¡°buy¡± by analysts |why airfare to #philly costs
Answer:
Rise