Contemplate the data and tweets to guess whether the closing price of $msft will surge or decline at 2017-08-31. 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
2017-08-17,1.6,2.0,0.0,-1.7,-1.7,0.7,0.1,-0.1,0.3,0.4,-0.2
2017-08-18,-0.3,0.5,-0.8,0.1,0.1,0.7,-0.0,-0.2,0.1,0.3,-0.1
2017-08-21,0.4,0.5,-0.6,-0.5,-0.5,0.9,0.5,0.2,0.5,0.7,0.4
2017-08-22,-1.1,0.1,-1.1,1.4,1.4,-0.5,-0.8,-1.1,-0.9,-0.6,-0.8
2017-08-23,0.3,0.6,-0.3,-0.6,-0.6,-0.2,-0.1,-0.4,-0.4,-0.1,-0.1
2017-08-24,0.1,0.2,-0.9,-0.0,-0.0,-0.1,0.1,-0.2,-0.4,-0.1,0.0
2017-08-25,0.1,0.7,-0.5,0.2,0.2,-0.2,0.0,-0.4,-0.5,-0.3,-0.2
2017-08-28,0.3,0.4,-0.4,0.0,0.0,0.0,-0.0,-0.3,-0.5,-0.4,-0.2
2017-08-29,-1.1,0.2,-1.4,0.3,0.3,-0.3,-0.3,-0.6,-0.8,-0.7,-0.5
2017-08-30,-1.4,0.3,-1.6,1.3,1.3,-1.3,-1.6,-1.7,-1.9,-2.0,-1.7

2017-08-17: remember this? on 08/11/2017| microsoft announces new blockchain technology framework $msft |apple clings to buy, but not this fang stock; buffett's airlines rocked  $nflx $msft $wmt $aapl $brkb $dal 
2017-08-18: rt AT_USER #flashbackfriday &gt;&gt; the man, the myth, the legend, billgates, introducing #microsoft windows 1.0, 34 years ago. $msft #tech¡­|#flashbackfriday &gt;&gt; the man, the myth, the legend, 
2017-08-19: ya idk add that to the bubble list with $msft and $snap lol|rt AT_USER #microsoft-powered racemo sports car can be smartphone-controlled, has modular #design  #cars #techno¡­|rt AT_USER #microsoft-pow
2017-08-20: rt AT_USER tech sell off continues $googl -3%, $fb -2.46%, $adbe -4.53%, $msft -2.27%, $nvda -4.14%|$fb $aapl $msft big money went long etf all top tech position into last weeks weakness $qqq |rt AT_U
2017-08-21: rt AT_USER #microsoft #xboxonex "#projectscorpio" edition unveiled, features custom design.  #gadgets #xbox #gee¡­|#microsoft #xboxonex "#projectscorpio" edition unveiled, features custom design.  #ga
2017-08-22: $msft  showing an excellent breakout setup pattern. check  for a possible trade suggestion |rt AT_USER microsoft no longer a pc company with deals like halliburton, says credit suisse  - tech trader d
2017-08-23: access curated tweets- high relevancy, less spam - us tech giants  $aapl $goog $msft $fb|AT_USER cbd from AT_USER could very well be the fountain of youth! $mjna $qqq $t $vz $msft $googl $appl $ge¡­ |
2017-08-24: will tech's top companies continue to outperform? --  -- $aapl $goog $mu $msft $nvda $tsla|rt AT_USER AT_USER thanks for follow! vista partners  #investing #trading #stocks $atos $hiiq $dia $msft¡­|is
2017-08-25: traders sell shares of microsoft corporation $msft on strength $msft |traders sell shares of microsoft corporation $msft on strength $msft |traders sell shares of microsoft corporation $msft on streng
2017-08-26: #microsoft is making a #blockchain that¡¯s fit for business  $msft #fintech #decentralized #shared #ledger|rt AT_USER brazilian ministry is working with #microsoft in blockchain identity app trial. an
2017-08-27: rt AT_USER the various revenue streams broken out by tech company #business #marketing $fb $msft |rt AT_USER the various revenue streams broken out by tech company #business #marketing $fb $msft |rt A
2017-08-28: microsoft corporation $msft ¨c investment analysts¡¯ recent ratings updates |is microsoft corporation (msft) stock the best #dividend in tech? $msft  #investing |bullish swing trade setups for tue, au
2017-08-29: investors sell shares of microsoft corporation $msft on strength $msft |investors sell shares of microsoft corporation $msft on strength $msft |rt AT_USER #dell latitude 7212 rugged extreme tablet has
2017-08-30: rt AT_USER 2016: the us¡¯s largest 1,000 publicly-traded companies held a record-high $2.6t overseas; $msft held the most at $124b¡­|rt AT_USER 2016: the us¡¯s largest 1,000 publicly-traded companies 
Answer:
Rise