Utilize the data and tweets at hand to foresee if the closing price of $goog will elevate or diminish at 2020-09-21. 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
2020-09-04,2.1,3.4,-2.7,-3.1,-3.1,3.8,3.0,1.3,-0.4,-1.7,-2.3
2020-09-08,0.1,2.1,-0.3,-3.7,-3.7,6.4,6.6,5.2,3.5,2.2,1.5
2020-09-09,0.0,0.8,-1.3,1.6,1.6,3.4,4.5,3.5,2.1,0.8,0.0
2020-09-10,1.9,3.4,-0.4,-1.6,-1.6,2.5,5.5,5.2,3.8,2.6,1.7
2020-09-11,1.0,3.6,-1.5,-0.7,-0.7,1.7,5.5,5.7,4.6,3.4,2.4
2020-09-14,1.3,2.9,-0.2,-0.1,-0.1,0.9,4.8,5.5,4.8,3.6,2.6
2020-09-15,-0.4,1.2,-0.6,1.5,1.5,-0.5,2.7,3.8,3.3,2.2,1.2
2020-09-16,2.3,2.7,-0.1,-1.3,-1.3,0.4,3.1,4.8,4.6,3.7,2.7
2020-09-17,0.0,0.9,-1.7,-1.7,-1.7,1.6,3.3,5.9,6.2,5.4,4.5
2020-09-18,2.6,2.9,-1.6,-2.4,-2.4,3.2,4.6,7.7,8.4,7.8,7.0


Answer:
Fall