Utilize the data and tweets at hand to foresee if the closing price of $rex will elevate or diminish at 2020-05-21. Only answer with Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2020-05-07,2.1,2.6,-4.4,0.3,0.3,-1.0,0.2,-1.8,-3.5,-6.7,-8.3
2020-05-08,-5.7,0.5,-6.1,7.2,7.2,-6.1,-5.4,-7.9,-9.3,-12.0,-14.0
2020-05-11,3.7,4.5,-0.1,-6.2,-6.2,0.3,1.1,-1.2,-2.8,-5.0,-7.9
2020-05-12,3.2,4.5,-0.3,-1.8,-1.8,2.5,2.9,1.2,-0.7,-2.5,-5.6
2020-05-13,-2.2,0.1,-5.0,1.0,1.0,1.5,0.9,0.6,-1.2,-2.8,-6.0
2020-05-14,-4.1,0.5,-7.1,2.0,2.0,-0.2,-1.5,-1.1,-2.7,-4.2,-7.0
2020-05-15,1.2,1.3,-2.4,-1.1,-1.1,-0.3,-0.2,0.4,-1.5,-2.8,-5.3
2020-05-18,-2.4,0.9,-2.4,7.9,7.9,-6.1,-6.6,-6.3,-7.9,-9.2,-11.0
2020-05-19,1.0,3.1,-0.4,-2.1,-2.1,-2.7,-3.7,-3.8,-5.1,-6.7,-8.3
2020-05-20,-1.9,1.6,-4.9,4.8,4.8,-5.1,-7.1,-8.1,-8.7,-10.2,-11.7

2020-05-17: highest p/ffo among #reits #realestate $vnq1. ?? equity commonwealth $eqc: 39.52. ?? terreno realty corpo. $trno: 32.03. ?? sba communications c. $sbac: 30.94. ?? rexford industrial r. $rexr: 28.85. ?
2020-05-18: transcontinental realty investors $tci and rexford industrial realty $rexr financial analysis  
Answer:
Rise