Reflect on the provided data and tweets to anticipate if the closing price of $sny is going to increase or decrease at 2014-01-21. 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
2014-01-06,0.2,0.6,-0.0,-0.1,-0.1,0.9,0.6,-0.5,-1.2,-1.1,-0.7
2014-01-07,-0.5,0.2,-0.7,-0.2,-0.2,0.7,0.7,-0.1,-0.9,-1.1,-0.6
2014-01-08,0.4,0.5,-0.3,-1.6,-1.6,1.3,2.2,1.6,0.7,0.5,0.9
2014-01-09,0.3,0.5,-0.7,-0.5,-0.5,1.5,2.5,2.2,1.3,1.0,1.3
2014-01-10,-0.6,0.0,-0.9,-0.0,-0.0,1.0,2.3,2.2,1.4,1.0,1.2
2014-01-13,-0.3,0.5,-0.5,-1.5,-1.5,1.8,3.3,3.6,3.0,2.5,2.6
2014-01-14,-0.3,0.5,-0.7,1.5,1.5,-0.1,1.4,2.0,1.6,1.0,1.0
2014-01-15,-0.7,0.3,-1.0,0.7,0.7,-0.8,0.2,1.1,0.9,0.3,0.2
2014-01-16,-0.1,0.3,-0.5,0.1,0.1,-0.8,-0.0,1.0,0.9,0.3,0.1
2014-01-17,0.6,1.1,0.0,-0.7,-0.7,-0.1,0.4,1.5,1.6,1.1,0.8

2014-01-11: unable to attend #fda #rarediseases meeting? read about it here:   $sny $hptx $nvs #nih #pharma|rt AT_USER unable to attend #fda #rarediseases meeting? read about it here:   $sny $hpt…
2014-01-13:    orphan drugs have become hot ticket items in the biopharma industry $cprx  $pfe $bmrn  $act $gild $merk $sny $teva|$sny beam, wendy’s surge; lululemon slumps on warning |gap down - $sny, $soda, $cr
2014-01-14: $tkmr still a bargain at $12.  7 target picks from $alny plus apob, plk1, ebola, wee1, csn5, aldh2.  $sny could have bought $tkmr and $arwr
2014-01-15: $sny - 11:23 am sanofi-aventis: zealand announces advance by sanofi of lixila... -&gt;  #stock #stocks #stockaction
2014-01-16: $sny teams up with fraunhofer in effort to discover new antibiotics. 
Answer:
Rise