Reflect on the provided data and tweets to anticipate if the closing price of $wmt is going to increase or decrease at 2017-02-21. Kindly respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-02-06,-0.0,0.7,-0.0,-0.2,-0.2,0.2,0.3,0.8,1.2,1.7,2.2
2017-02-07,-0.5,0.2,-0.6,0.7,0.7,-0.5,-0.6,-0.1,0.3,0.8,1.3
2017-02-08,-1.4,0.0,-1.4,1.4,1.4,-1.4,-1.8,-1.5,-1.0,-0.6,-0.1
2017-02-09,-1.8,0.1,-1.9,1.9,1.9,-2.5,-3.2,-3.2,-2.8,-2.4,-2.0
2017-02-10,0.3,0.9,-0.4,-1.5,-1.5,-0.6,-1.4,-1.6,-1.3,-1.0,-0.5
2017-02-13,0.8,1.3,-0.3,-0.4,-0.4,0.2,-0.8,-1.1,-0.9,-0.6,-0.2
2017-02-14,-1.1,0.0,-1.4,1.3,1.3,-0.6,-1.8,-2.3,-2.2,-1.9,-1.6
2017-02-15,-1.3,0.0,-1.4,0.0,0.0,-0.4,-1.5,-2.1,-2.2,-1.9,-1.6
2017-02-16,-0.3,0.5,-0.4,0.3,0.3,-0.7,-1.5,-2.2,-2.3,-2.2,-1.9
2017-02-17,-0.8,0.6,-1.0,0.7,0.7,-1.0,-1.8,-2.5,-2.9,-2.8,-2.6

2017-02-06: $xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $ge $gs $tsla $utx $fb $v $jpm $dis $mcd $mo¡­ |rt AT_USER fascinating read: wal-mart tried to take on amazon prime and failed AT_
2017-02-07: rt AT_USER another $wmt for AT_USER in apple valley, ca. $plug creating the h2 highway with fortune 500's.   |wal-mart stores, inc. $wmt coverage initiated by analysts at sanford c. bernstein |rt AT_U
2017-02-08: 100 baggers: stocks that return 100-to-1 and how to find them:  $aapl $mcd $wmt $tsla $msft $ko $hd $amzn $ibm $ge|rt AT_USER why moats matter: the morningstar approach to stock investing:  $spy $aapl
2017-02-09: $wmt wal-mart takes its time expanding in africa |rt AT_USER 02/09/17 - view today's market forecast here:  discussed: $spy $iwm $gld $tlt $uso $uup $xly $xlp¡­|rt AT_USER 02/09/17 - view today's mark
2017-02-10: $xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $ge $gs $tsla $utx $fb $v $jpm $dis $mcd $mo¡­ |scan results - fell below 50 dma today: $ubnt $yelp $fet $bfam $sep $wmt $ing $wec
2017-02-11: #winesnob $7 award-winning #malbec available only at ... AT_USER  AT_USER it just came in $wmt #houston|rt AT_USER massive long-term head and shoulders pattern on $wmt|woodmont investment counsel llc 
2017-02-12: rt AT_USER hmv could face beginning of the end after years of sliding sales /via AT_USER  $wmt|my top 5 books on investing in stocks:  #stocks #investing $spy $aapl $amzn $dia $msft $wmt|$wmt longs...
2017-02-13: rt AT_USER exclusive by AT_USER : wal-mart to tear down walls between store, online buying operations - sources |week 1: #loyal3 - recent buys ($mcd, $wmt, $googl, $brk.b)  |exclusive by AT_USER : wal
2017-02-14: rt AT_USER buffett boosts airline bets, buys monsanto and ... $brk.a $brk.b $mon $siri $luv $dal $aal $de $kmi $wmt $vz |buffett boosts airline bets, buys monsanto and ... $brk.a $brk.b $mon $siri $lu
2017-02-15: rt AT_USER chart: these companies account for more than 16% of the wealth ever created in the stock market. $aapl $xom $ge $msft $ibm $g¡­|$wmt costco's (cost) strategic endeavors bode well |rt AT_USE
2017-02-16: why options might be the best way to play home depot ahead of earnings $hd AT_USER AT_USER  $low $wmt $tgt|#walmart: is a #dividend increase coming soon? $wmt |rt AT_USER buffett, trump and wall stree
2017-02-17: earnings pack for week ending 02/24/17    #earnings for week ending 2/27/17 $tsla $hd $wmt $wb $fit $sq|#options #traders get in-depth analysis &amp; setup for $wmt on our #mtbanalysis magazine &gt;&g
2017-02-18: rt AT_USER #earnings $tsla $fit $chk $hd $wmt $jcp $m $vale $mbly $exas $mdt $so $sq $wtr $bidu $ll $cbrl $fslr $wll $aap $tjx  |rt AT_USER the snowball: warren buffett and the business of life:  #sto
2017-02-19: the demise of the arkansas fed $wmt |then advertise it on tv maus quintuple in 2 months $wmt $cost get more traffic new medium established &amp; $twtr gets¡­ |get full #stocks #options #trading idea o
2017-02-20: rt AT_USER #retail front +center this week on earnings calendar as sentiment as bad as it gets for dept stores +apparel $m $wmt $lb al¡­|get full #stocks #options #trading idea on $wmt #nyse  ahead of
Answer:
Rise