Contemplate the data and tweets to guess whether the closing price of $ppl will surge or decline at 2020-08-18. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2020-08-04,-1.6,0.7,-1.7,1.2,1.2,-1.2,-2.6,-3.2,-3.9,-3.8,-4.0
2020-08-05,1.5,1.7,-0.5,-0.9,-0.9,0.0,-1.5,-2.1,-2.9,-2.8,-3.0
2020-08-06,-0.3,0.2,-0.9,-0.4,-0.4,0.5,-0.9,-1.5,-2.1,-2.4,-2.5
2020-08-07,-2.7,0.6,-2.7,2.4,2.4,-1.5,-2.7,-3.6,-4.0,-4.5,-4.6
2020-08-10,-3.7,1.3,-4.0,5.6,5.6,-5.2,-6.6,-7.9,-8.5,-9.2,-9.2
2020-08-11,2.0,2.9,-0.7,-0.8,-0.8,-3.4,-5.0,-6.4,-7.3,-8.1,-8.2
2020-08-12,-0.9,0.8,-2.1,1.5,1.5,-3.2,-5.5,-7.2,-8.1,-9.0,-9.2
2020-08-13,-1.7,0.3,-2.1,0.9,0.9,-2.3,-5.5,-7.3,-8.4,-9.2,-9.7
2020-08-14,-0.2,0.6,-0.6,-0.2,-0.2,-0.8,-4.4,-6.3,-7.6,-8.4,-9.2
2020-08-17,0.8,2.0,-0.3,-0.9,-0.9,0.2,-2.8,-4.7,-6.2,-7.1,-8.0


Answer:
Fall