Reflect on the provided data and tweets to anticipate if the closing price of $sny is going to increase or decrease at 2015-07-20. Kindly 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
2015-07-06,-0.3,1.4,-0.5,-2.7,-2.7,2.5,4.7,3.8,3.9,4.0,4.0
2015-07-07,-1.0,0.5,-2.3,0.1,0.1,1.7,4.0,3.5,3.7,3.8,3.7
2015-07-08,0.3,0.7,-0.6,-0.3,-0.3,1.4,3.6,3.7,3.9,3.9,3.9
2015-07-09,0.9,1.4,0.0,1.5,1.5,-0.5,1.5,2.1,2.1,2.2,2.3
2015-07-10,0.9,0.9,-0.6,5.6,5.6,-5.0,-3.8,-2.9,-3.2,-3.1,-3.1
2015-07-13,0.7,0.7,0.0,1.2,1.2,-4.6,-4.9,-3.7,-4.2,-4.1,-4.0
2015-07-14,-1.1,0.0,-1.3,2.4,2.4,-4.8,-6.5,-5.6,-6.1,-6.0,-6.0
2015-07-15,0.6,1.1,-0.1,-0.7,-0.7,-2.4,-5.2,-4.8,-5.1,-5.1,-5.2
2015-07-16,0.5,0.7,0.0,1.0,1.0,-1.6,-5.5,-5.5,-5.6,-5.9,-6.0
2015-07-17,0.3,0.4,-0.5,0.1,0.1,-0.9,-4.8,-5.4,-5.3,-5.8,-5.9

2015-07-10: $sny is rated buy, 101.1% upside by wall street analysts based on average ratings/targets  
2015-07-14: $pfe news: "mankind's afrezza: an expensive failure $nvo $pfe $sny $mnkd"   analyze: 
2015-07-15: ilmn illumina, inc. ask size$ilmn $s $zuh.to $sny #ilmn #tradeideas #stocks|rt AT_USER new #sanofi ceo puts his stamp on the company with three-unit reorg. pr:  #pharma $sny
Answer: