Reflect on the provided data and tweets to anticipate if the closing price of $gs is going to increase or decrease at 2017-02-21. 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
2017-02-06,-0.2,1.5,-0.3,-0.4,-0.4,-2.4,-2.0,-2.2,-1.3,-0.8,-0.7
2017-02-07,0.6,0.8,-0.1,-0.2,-0.2,-1.4,-1.6,-2.0,-1.2,-0.7,-0.5
2017-02-08,0.2,0.5,-0.6,-0.8,-0.8,0.0,-0.8,-1.1,-0.5,0.0,0.2
2017-02-09,-1.6,0.7,-1.7,1.6,1.6,-0.7,-2.3,-2.4,-2.2,-1.6,-1.4
2017-02-10,0.3,0.6,-0.6,0.5,0.5,-1.0,-2.5,-2.6,-2.7,-2.0,-1.8
2017-02-13,-0.7,0.5,-0.7,1.5,1.5,-1.9,-3.4,-3.6,-4.0,-3.4,-3.1
2017-02-14,-1.4,0.2,-1.5,1.3,1.3,-2.4,-3.8,-4.4,-5.0,-4.5,-4.2
2017-02-15,0.0,0.6,-0.8,0.4,0.4,-1.8,-3.4,-4.5,-5.1,-4.8,-4.5
2017-02-16,0.3,0.5,-0.4,-0.4,-0.4,-0.7,-2.3,-3.8,-4.3,-4.4,-4.0
2017-02-17,-1.1,0.1,-1.3,0.4,0.4,-0.5,-2.2,-3.8,-4.3,-4.6,-4.3

2017-02-06: rt AT_USER government sachs $gs AT_USER  |$gs indonesia to hold court hearing into goldman sachs's billion-dollar dispute with... |rt AT_USER $gs' cio of private wealth management on why she¡¯s bullis
2017-02-07: rt AT_USER video recap and looks ahead $spx $nflx $baba $tsla $baba $gs $bac $iwm $xle  |rt AT_USER podcast: a conversation with $gs research on the post-boomers ¨c millennials, gen x and gen z  |vide
2017-02-08: rt AT_USER healthcare 2017: m&amp;a pickup &amp; moderating drug price increases ahead, says $gs' jami rubin:  |#goldmansachs : hedge fund folding london operations, shifting staff to u.s. - sources. 
2017-02-09: rt AT_USER $gs' blankfein on how policy changes &amp; improving cyclical backdrop may be good for growth:  |emerging markets report: #goldmansachs warns investors to brace for a looming trade war with
2017-02-10: rt AT_USER $ge, $gs, $ba, $gm, $ibm among some of the large caps profiled on our website  be informed!|rt AT_USER $ge, $gs, $ba, $gm, $ibm among some of the large caps profiled on our website  be info
2017-02-11: rt AT_USER $gs' sharmin mossavar-rahmani on how history has helped shape her 2017 investing outlook  |rt AT_USER $gs' blankfein on how policy changes &amp; improving cyclical backdrop may be good for 
2017-02-12: rt AT_USER $gs' cio of private wealth management on why she¡¯s bullish on us equities  |$gs broke downtrend on weekly but failed to clear 243. closing above 243.6, see huge b/o run to 247.8-249.2. feb
2017-02-13: rt AT_USER proud to be named the #1 #fcmostinnovative finance co by AT_USER thanks to $gs' online lending platform AT_USER |rt AT_USER podcast: $gs research¡¯s andrew tilton talks #china¡¯s evolving r
2017-02-14: rt AT_USER $gs' jami rubin on what was top of mind at the gs healthcare ceos unscripted conference:  |goldman sends exit signal to about 100 dealmakers  $gs|rt AT_USER check out how $gs is using techn
2017-02-15: $gs is at a key pivot point for much higher prices but confirmation will be key. chart plan explains key points |rt AT_USER mnuchin, bannon, and more #governmentsachs $gs are running AT_USER admin |rt
2017-02-16: rt AT_USER healthcare 2017: m&amp;a pickup &amp; moderating drug price increases ahead, says $gs' jami rubin:  |our real time trade alerts via private $twtr feed, perfect for people who have ft jobs a
2017-02-17: rt AT_USER ¡°it¡¯s going to get growthier.¡± - $gs' lloyd c. blankfein on the economic outlook:  |investors sell goldman sachs group, inc. $the $gs on strength on insider selling |investors sell goldm
2017-02-18: rt AT_USER .AT_USER calls $gs ¡°a formidable new player in the consumer banking market¡±  |rt AT_USER $gs' cio of private wealth management on why she¡¯s bullish on us equities  |rt AT_USER $gs' cio o
2017-02-19: rt AT_USER podcast: $gs research¡¯s andrew tilton talks china¡¯s evolving role in asia  |rt AT_USER $gs research on the spending habits of millennials, gen x and gen z  |rt AT_USER $gs' cio of private
2017-02-20: rt AT_USER a look at 3 of the most promising innovations in materials science, with $gs research:  |AT_USER the cd they are referring is an admission that $gs which is +10% of the $djia and a chief ca
Answer:
Rise