Examine the data and tweets to deduce if the closing price of $so will boost or lower at 2015-05-21. Kindly confirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-05-07,-0.0,0.7,-0.4,0.3,0.3,0.6,0.7,0.6,0.5,0.5,0.4
2015-05-08,1.1,1.3,-0.9,-0.2,-0.2,0.4,0.7,0.8,0.6,0.7,0.7
2015-05-11,1.3,1.6,-0.2,-1.3,-1.3,1.1,1.8,1.9,1.9,1.9,1.9
2015-05-12,0.1,0.2,-0.8,-0.3,-0.3,1.0,1.8,2.1,2.0,2.1,2.1
2015-05-13,0.6,0.8,-0.3,-0.2,-0.2,0.9,1.7,2.1,2.2,2.2,2.3
2015-05-14,-0.5,0.5,-0.5,-0.5,0.8,-0.1,0.8,1.2,1.3,1.3,1.4
2015-05-15,-1.0,0.3,-1.2,1.3,1.3,-1.3,-0.6,-0.2,0.1,0.0,0.1
2015-05-18,-0.3,0.4,-0.5,-0.2,-0.2,-0.9,-0.6,-0.0,0.2,0.2,0.2
2015-05-19,-0.6,0.1,-0.7,0.0,0.0,-0.6,-0.7,-0.2,0.1,0.1,0.2
2015-05-20,-0.0,0.8,-0.1,0.0,0.0,-0.2,-0.6,-0.2,0.1,0.1,0.2

2015-05-12: $so southern company - new sec filingfrom our stock news alerts app
2015-05-13: $so:third phase of dalton solar plant now online:
2015-05-16: 12 high quality #dividend #stocks for #retirement $so $gis $kmb $pg $k $ko $mo $mcd $vz $syy $xom $t 
2015-05-17: so southern co. e.p.s.click here -&gt; trending $so $xlp $jnj $bbby #so #nasdaq #stock
2015-05-18: jblu jetblue airways corp. short salesclick here -&gt; trending $jblu $wmt $seed $so #jblu #invest #share|so southern co. financialsclick here -&gt; trending $so $swy.to $mnst $blox #so #nasdaq #nasda
Answer:
Examine the data and tweets to deduce if the closing price of $so will boost or lower at 2015-05-21. Kindly confirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-05-07,-0.0,0.7,-0.4,0.3,0.3,0.6,0.7,0.6,0.5,0.5,0.4
2015-05-08,1.1,1.3,-0.9,-0.2,-0.2,0.4,0.7,0.8,0.6,0.7,0.7
2015-05-11,1.3,1.6,-0.2,-1.3,-1.3,1.1,1.8,1.9,1.9,1.9,1.9
2015-05-12,0.1,0.2,-0.8,-0.3,-0.3,1.0,1.8,2.1,2.0,2.1,2.1
2015-05-13,0.6,0.8,-0.3,-0.2,-0.2,0.9,1.7,2.1,2.2,2.2,2.3
2015-05-14,-0.5,0.5,-0.5,-0.5,0.8,-0.1,0.8,1.2,1.3,1.3,1.4
2015-05-15,-1.0,0.3,-1.2,1.3,1.3,-1.3,-0.6,-0.2,0.1,0.0,0.1
2015-05-18,-0.3,0.4,-0.5,-0.2,-0.2,-0.9,-0.6,-0.0,0.2,0.2,0.2
2015-05-19,-0.6,0.1,-0.7,0.0,0.0,-0.6,-0.7,-0.2,0.1,0.1,0.2
2015-05-20,-0.0,0.8,-0.1,0.0,0.0,-0.2,-0.6,-0.2,0.1,0.1,0.2

2015-05-12: $so southern company - new sec filingfrom our stock news alerts app
2015-05-13: $so:third phase of dalton solar plant now online:
2015-05-16: 12 high quality #dividend #stocks for #retirement $so $gis $kmb $pg $k $ko $mo $mcd $vz $syy $xom $t 
2015-05-17: so southern co. e.p.s.click here -&gt; trending $so $xlp $jnj $bbby #so #nasdaq #stock
2015-05-18: jblu jetblue airways corp. short salesclick here -&gt; trending $jblu $wmt $seed $so #jblu #invest #share|so southern co. financialsclick here -&gt; trending $so $swy.to $mnst $blox #so #nasdaq #nasda
Answer:+Fall