Assess the data and tweets to estimate whether the closing price of $pico will escalate or deflate at 2015-07-31. 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
2015-07-17,2.3,2.3,-0.5,-1.9,-1.9,1.5,-0.6,1.9,4.4,6.1,7.8
2015-07-20,2.3,2.3,-0.5,-2.4,-2.4,3.6,1.5,3.4,6.3,8.0,9.8
2015-07-21,-0.5,0.3,-1.6,0.2,0.2,2.0,1.2,2.4,5.3,7.1,9.0
2015-07-22,1.4,2.0,-0.2,-1.7,-1.7,2.7,3.1,3.4,6.2,8.3,10.2
2015-07-23,4.8,5.0,-0.2,-5.1,-5.1,5.8,8.2,8.1,10.7,13.2,15.1
2015-07-24,2.1,2.7,-0.5,-2.9,-2.9,6.4,10.5,10.2,12.8,15.5,17.5
2015-07-27,0.4,1.2,-0.4,-1.4,-1.4,5.6,10.6,10.8,13.0,16.1,18.1
2015-07-28,0.6,3.3,-0.9,-0.4,-0.4,3.5,9.1,10.4,12.2,15.4,17.6
2015-07-29,-3.5,1.6,-4.2,3.7,3.7,-1.5,4.0,6.1,7.3,10.2,12.5
2015-07-30,1.1,2.3,-0.5,-1.6,-1.6,-0.4,4.2,7.3,8.2,11.0,13.5


Answer:
Rise