With the help of the data and tweets given, can you forecast whether the closing price of $celg will climb or drop at 2015-08-21? Please state either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-08-07,-0.5,0.1,-2.8,0.4,0.4,1.4,2.3,3.6,2.8,0.6,-1.0
2015-08-10,-1.1,0.6,-1.3,2.0,2.0,-0.7,0.1,1.3,1.1,-1.1,-2.7
2015-08-11,-0.2,1.0,-1.1,-0.4,-0.4,-0.3,0.2,1.5,1.8,-0.3,-1.8
2015-08-12,-1.0,0.4,-2.8,0.3,0.3,-0.9,-0.2,0.8,1.5,-0.1,-1.7
2015-08-13,0.9,1.8,-0.2,-0.6,-0.6,0.0,0.3,1.0,1.9,0.9,-0.9
2015-08-14,0.3,0.7,-1.3,-0.8,-0.8,1.0,0.9,1.5,2.6,2.0,0.2
2015-08-17,-2.0,0.1,-2.4,1.5,1.5,-0.6,-0.6,-0.1,0.9,0.8,-1.0
2015-08-18,1.0,1.4,-0.4,-0.8,-0.8,0.2,0.1,0.4,1.4,1.8,0.1
2015-08-19,0.3,0.7,-1.2,-0.9,-0.9,0.7,0.7,1.1,2.0,2.6,1.3
2015-08-20,2.0,2.8,-0.1,-3.2,-3.2,3.2,3.8,4.1,4.8,5.7,4.8

2015-08-07: shak shake shack inc. 52wk low$shak $nke $celg $dwti #shak #pennystocks #finance|himx himax technologies inc. company info$himx $xom $celg $kmi #himx #stockmarket #investing|kbe spdr kbw bank index et
2015-08-08: dxj wisdom tree japan hedged equity p/e ratio$dxj $celg $cmg $onty #dxj #stocks #tradeideas|rt AT_USER fbr $xlrn $celg 2q15: strong results, but more impressed with strong pipeline |celg celgene corp.
2015-08-09: rt AT_USER ibm international business machines last trade$ibm $celg $c $jdst #ibm #stockmarket #share
2015-08-10: shaken, not stirred: is the 'biotech bubble' beginning to burst?  $ibb $agio $amgn $celg $cl $dia $gild $icpt $isis|$celg  
2015-08-11: holding on$any$flks$atnm$celg$gild$halo$tgtx$omed$ziop$xon$kpti$acad$ptx$dyax$crmd$sgmo$syn$xlrn|hsr waiting period expires for celgene's bid for receptos  #premarket $celg $rcpt
2015-08-13: xlv consumer discretionary select sector spdr current price$xlv $sbux $celg $gegi #xlv #tradeideas #invest|rt AT_USER $eem investor opinions updated tuesday, august 11, 2015 05:59:20 am $wmt $celg $ar
2015-08-14: #biotech #stocks $celg celgene  daily:-0.56% weekly:1.76% ytd:16.48% trend:61 / 100  
2015-08-18: $celg 5 things celgene corporation wants you to know |rt AT_USER most phase iii trials ➞   -1 $pfe 5 $celg5 $amgn8 $gild9 $regn10 $biib17 $jazz 
2015-08-19: mkt update $aapl $spy $intc $gild $gme $tso $vlo $tbt  $gld $t $sbux $wmt $ntap $nflx $v  $amzn $celg #macrolordofwar |rt AT_USER 5 great takeaways from the cabot investors conference last week $fb $n
2015-08-20: stalking $aapl $gild $celg calls just not ready yet|rt AT_USER comparing $ibb to $gild $celg charts... biotech is still strong... 
Answer:
With the help of the data and tweets given, can you forecast whether the closing price of $celg will climb or drop at 2015-08-21? Please state either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-08-07,-0.5,0.1,-2.8,0.4,0.4,1.4,2.3,3.6,2.8,0.6,-1.0
2015-08-10,-1.1,0.6,-1.3,2.0,2.0,-0.7,0.1,1.3,1.1,-1.1,-2.7
2015-08-11,-0.2,1.0,-1.1,-0.4,-0.4,-0.3,0.2,1.5,1.8,-0.3,-1.8
2015-08-12,-1.0,0.4,-2.8,0.3,0.3,-0.9,-0.2,0.8,1.5,-0.1,-1.7
2015-08-13,0.9,1.8,-0.2,-0.6,-0.6,0.0,0.3,1.0,1.9,0.9,-0.9
2015-08-14,0.3,0.7,-1.3,-0.8,-0.8,1.0,0.9,1.5,2.6,2.0,0.2
2015-08-17,-2.0,0.1,-2.4,1.5,1.5,-0.6,-0.6,-0.1,0.9,0.8,-1.0
2015-08-18,1.0,1.4,-0.4,-0.8,-0.8,0.2,0.1,0.4,1.4,1.8,0.1
2015-08-19,0.3,0.7,-1.2,-0.9,-0.9,0.7,0.7,1.1,2.0,2.6,1.3
2015-08-20,2.0,2.8,-0.1,-3.2,-3.2,3.2,3.8,4.1,4.8,5.7,4.8

2015-08-07: shak shake shack inc. 52wk low$shak $nke $celg $dwti #shak #pennystocks #finance|himx himax technologies inc. company info$himx $xom $celg $kmi #himx #stockmarket #investing|kbe spdr kbw bank index et
2015-08-08: dxj wisdom tree japan hedged equity p/e ratio$dxj $celg $cmg $onty #dxj #stocks #tradeideas|rt AT_USER fbr $xlrn $celg 2q15: strong results, but more impressed with strong pipeline |celg celgene corp.
2015-08-09: rt AT_USER ibm international business machines last trade$ibm $celg $c $jdst #ibm #stockmarket #share
2015-08-10: shaken, not stirred: is the 'biotech bubble' beginning to burst?  $ibb $agio $amgn $celg $cl $dia $gild $icpt $isis|$celg  
2015-08-11: holding on$any$flks$atnm$celg$gild$halo$tgtx$omed$ziop$xon$kpti$acad$ptx$dyax$crmd$sgmo$syn$xlrn|hsr waiting period expires for celgene's bid for receptos  #premarket $celg $rcpt
2015-08-13: xlv consumer discretionary select sector spdr current price$xlv $sbux $celg $gegi #xlv #tradeideas #invest|rt AT_USER $eem investor opinions updated tuesday, august 11, 2015 05:59:20 am $wmt $celg $ar
2015-08-14: #biotech #stocks $celg celgene  daily:-0.56% weekly:1.76% ytd:16.48% trend:61 / 100  
2015-08-18: $celg 5 things celgene corporation wants you to know |rt AT_USER most phase iii trials ➞   -1 $pfe 5 $celg5 $amgn8 $gild9 $regn10 $biib17 $jazz 
2015-08-19: mkt update $aapl $spy $intc $gild $gme $tso $vlo $tbt  $gld $t $sbux $wmt $ntap $nflx $v  $amzn $celg #macrolordofwar |rt AT_USER 5 great takeaways from the cabot investors conference last week $fb $n
2015-08-20: stalking $aapl $gild $celg calls just not ready yet|rt AT_USER comparing $ibb to $gild $celg charts... biotech is still strong... 
Answer:+Fall