Assess the data and tweets to estimate whether the closing price of $orcl will escalate or deflate at 2020-05-21. 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
2020-05-07,-0.4,0.6,-0.6,1.4,1.4,-1.1,0.1,0.2,0.5,-0.4,-1.3
2020-05-08,-0.7,0.4,-1.5,1.8,1.8,-2.2,-1.6,-1.7,-1.3,-1.9,-2.9
2020-05-11,-0.7,0.6,-0.9,-0.1,-0.1,-1.5,-1.5,-1.7,-1.1,-1.5,-2.6
2020-05-12,2.9,3.0,-0.0,-2.4,-2.4,0.9,0.7,0.8,1.1,1.0,-0.1
2020-05-13,1.5,1.6,-0.7,-1.2,-1.2,2.1,1.5,1.9,2.2,2.3,1.3
2020-05-14,-3.3,0.2,-3.9,2.4,2.4,-0.2,-1.0,-0.4,-0.4,-0.1,-0.8
2020-05-15,-0.4,2.0,-0.8,0.0,0.0,-0.5,-0.8,-0.4,-0.5,-0.1,-0.6
2020-05-18,1.4,1.5,-0.2,0.4,0.4,-1.1,-0.9,-0.9,-1.0,-0.6,-0.8
2020-05-19,1.6,1.7,-0.0,-1.5,-1.5,0.5,0.6,0.5,0.6,0.9,0.8
2020-05-20,0.4,0.7,-0.5,1.1,1.1,-0.1,-0.2,-0.7,-0.4,-0.2,-0.1

2020-05-14: oracle co. $orcl short interest update |safra catz sells 1,000,000 shares of oracle co. $orcl stock  #markets
2020-05-18: inside day stocks!$msft$unh$team$wix$orcl$gds
2020-05-19: $orcl [may-08 53 puts] up +102.02%  alerted at $0.99  on apr 30 2020 10:05am peak after alert $2.00 on 2020-05-01  
daily progress: 
2020-05-20: $orcl's in downtrend: moving average convergence divergence (macd) histogram crosses below signal line. view odds for this and other indicators:  #oracle #stockmarket #stock #technicalanalysis #money 
Answer:
Fall