Contemplate the data and tweets to guess whether the closing price of $hrg will surge or decline at 2015-07-31. 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
2015-07-17,-0.4,0.3,-1.4,0.4,0.4,-1.6,-3.2,-3.5,-3.5,-3.8,-3.9
2015-07-20,-0.3,0.7,-1.3,0.6,0.6,-1.7,-3.3,-3.8,-3.8,-4.2,-4.3
2015-07-21,1.1,1.8,-1.0,-1.2,-1.2,-0.0,-1.7,-2.4,-2.5,-2.8,-3.0
2015-07-22,-0.8,0.4,-1.3,0.1,0.1,0.3,-1.3,-2.3,-2.4,-2.7,-3.0
2015-07-23,-0.3,0.3,-1.1,0.4,0.4,-0.1,-1.2,-2.4,-2.6,-3.0,-3.3
2015-07-24,-1.4,0.1,-1.5,1.0,1.0,-0.9,-1.8,-3.1,-3.6,-3.8,-4.2
2015-07-27,0.9,1.0,-0.7,-1.5,-1.5,0.4,-0.1,-1.4,-2.0,-2.1,-2.5
2015-07-28,-0.6,0.2,-1.5,1.0,1.0,-0.3,-0.7,-1.9,-2.6,-2.8,-3.2
2015-07-29,-2.3,0.1,-2.6,2.3,2.3,-2.0,-2.4,-3.6,-4.5,-4.8,-5.2
2015-07-30,-1.1,0.1,-2.5,0.4,0.4,-1.8,-2.5,-3.5,-4.6,-4.9,-5.3


Answer:
Rise