Contemplate the data and tweets to guess whether the closing price of $bsac will surge or decline at 2015-07-30. 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
2015-07-16,1.1,1.4,-0.3,0.0,0.0,-0.3,-2.6,-2.9,-2.7,-2.5,-2.4
2015-07-17,0.7,0.7,-0.5,-0.9,-0.9,0.8,-1.3,-1.8,-1.8,-1.7,-1.5
2015-07-20,-0.8,0.0,-1.3,0.7,0.7,0.2,-1.5,-2.3,-2.3,-2.3,-2.1
2015-07-21,-0.0,0.2,-0.6,-0.4,-0.4,0.3,-0.6,-1.7,-1.8,-1.8,-1.7
2015-07-22,-0.4,0.5,-1.3,0.0,0.0,0.1,-0.2,-1.6,-1.8,-1.8,-1.7
2015-07-23,1.3,2.1,-1.4,-1.6,-1.6,1.3,1.6,0.2,-0.2,-0.1,-0.1
2015-07-24,0.9,0.9,-1.5,-1.2,-1.2,2.0,2.7,1.4,1.0,1.0,1.0
2015-07-27,1.1,1.5,-0.3,-1.5,-1.5,2.6,3.8,3.0,2.4,2.4,2.4
2015-07-28,-0.5,0.6,-0.7,1.4,1.4,0.6,1.9,1.8,1.1,1.0,1.0
2015-07-29,-0.5,0.8,-0.5,0.9,0.9,-0.7,0.8,1.0,0.2,0.1,0.1


Answer:
Contemplate the data and tweets to guess whether the closing price of $bsac will surge or decline at 2015-07-30. 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
2015-07-16,1.1,1.4,-0.3,0.0,0.0,-0.3,-2.6,-2.9,-2.7,-2.5,-2.4
2015-07-17,0.7,0.7,-0.5,-0.9,-0.9,0.8,-1.3,-1.8,-1.8,-1.7,-1.5
2015-07-20,-0.8,0.0,-1.3,0.7,0.7,0.2,-1.5,-2.3,-2.3,-2.3,-2.1
2015-07-21,-0.0,0.2,-0.6,-0.4,-0.4,0.3,-0.6,-1.7,-1.8,-1.8,-1.7
2015-07-22,-0.4,0.5,-1.3,0.0,0.0,0.1,-0.2,-1.6,-1.8,-1.8,-1.7
2015-07-23,1.3,2.1,-1.4,-1.6,-1.6,1.3,1.6,0.2,-0.2,-0.1,-0.1
2015-07-24,0.9,0.9,-1.5,-1.2,-1.2,2.0,2.7,1.4,1.0,1.0,1.0
2015-07-27,1.1,1.5,-0.3,-1.5,-1.5,2.6,3.8,3.0,2.4,2.4,2.4
2015-07-28,-0.5,0.6,-0.7,1.4,1.4,0.6,1.9,1.8,1.1,1.0,1.0
2015-07-29,-0.5,0.8,-0.5,0.9,0.9,-0.7,0.8,1.0,0.2,0.1,0.1


Answer:+Fall