Scrutinize the data and tweets to envisage if the closing price of $msft will swell or contract at 2017-02-27. Please affirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-02-10,0.4,0.5,-0.0,-0.1,-0.1,-0.5,-0.2,-0.1,-0.7,-0.9,-1.2
2017-02-13,-0.7,0.2,-0.9,1.1,1.1,-1.3,-1.4,-1.0,-1.6,-1.9,-2.2
2017-02-14,-0.2,0.2,-0.9,-0.2,0.4,-1.1,-1.7,-1.3,-1.8,-2.1,-2.4
2017-02-15,-0.0,0.1,-0.6,-0.1,-0.1,-0.6,-1.4,-1.1,-1.5,-1.9,-2.2
2017-02-16,0.3,1.1,-0.1,-0.0,-0.0,-0.3,-1.1,-1.0,-1.3,-1.8,-2.1
2017-02-17,-0.2,0.1,-0.5,0.2,0.2,-0.2,-1.1,-1.2,-1.3,-1.8,-2.1
2017-02-21,0.2,0.7,-0.1,-0.2,-0.2,0.1,-0.7,-1.1,-0.9,-1.5,-1.8
2017-02-22,-0.0,0.0,-0.5,-0.2,-0.2,0.2,-0.3,-0.8,-0.7,-1.1,-1.5
2017-02-23,-0.3,0.2,-0.7,0.4,0.4,-0.2,-0.4,-1.1,-0.9,-1.4,-1.7
2017-02-24,-0.1,0.3,-0.7,0.0,0.0,-0.1,-0.3,-0.9,-0.9,-1.2,-1.6

2017-02-10: #microsoft store discounts fitbit trackers and xbox one s consoles during family day sale. read more:  $msft|$imtl is set to cash in on the #instagram $fb photo sharing crazz - put $imtl on your radar
2017-02-11: rt AT_USER cisco starts offering #microsoft #azure stack on cisco ucs through integrated, validated sys... read more: |seattle judge allows #microsoft's gag order lawsuit against government to proceed
2017-02-12: AT_USER i would prefer $googl then ditch google + but $msft, $dis, $aapl, $fb, someone!|AT_USER i bet microsoft will buy $twtr.  $msft has no social presence.|#microsoft edge web browser reads ebooks 
2017-02-13: #microsoft's epic collaboration with its #cloud partner superstars produces four playbooks f... read more:  $msft|rt AT_USER even bill gates is on wechat now $tcehy $msft  |new technologies and servic
2017-02-14: rt AT_USER amazon released an enterprise skype competitor. AT_USER explains why organizations might be compelled to switch. #cheddarlive¡­|rt AT_USER amazon released an enterprise skype competitor. AT
2017-02-15: rt AT_USER linkedin vacates lots of space at equinix data centers #datacenter #colocation $eqix $msft #investing |linkedin vacates lots of space at equinix data centers #datacenter #colocation $eqix $
2017-02-16: you can not edit phone numbers in skype. another great ux feature from you know who $msft  #skypecommunity|why connected cars are a big deal for #microsoft corporation's cloud business. read more:  $m
2017-02-17: does $msft still have a market cap? |$msft best laptops for every budget |#microsoft chooses dublin, ireland, for its emea inside sales centre. read more:  $msft|#microsoft teams gets 3 great new feat
2017-02-18: icymi: welcome to the great data center consolidation $amzn $msft $goog $wday $crm $sap #infor $ibm |tax the robots $pep $gm $ge $ba $hlf $iep $msft $aapl $orcl $pg $ko $brk $amzn $pypl $ebay $googl $
2017-02-19: velostrata's cloud workload mobility software now available in #microsoft azure marketplace. read more:  $msft|rt AT_USER #ai #bigdata #cloud #iot to create&gt;5tr$ marketcap by 2025 +ve #roce fr $aap
2017-02-20: #microsoft windows central podcast 37: windows 10 mobile is still dead. read more:  $msft|#microsoft built-in beam streaming for xbox one coming to preview beta insiders this week. read more:  $msft|r
2017-02-21: $lnkd has turned so bad it has me seriously considering selling my $msft position.|i cannot get over how fucking attrocious the new AT_USER format is, and how much usability they took out of searching
2017-02-22: microsoft corporation $msft receives average rating of ¡°buy¡± from analysts |microsoft corporation $msft receives average rating of ¡°buy¡± from analysts  #acn|$ko $mcd $mmm $mrk $msft $nke $pfe long
2017-02-23: #microsoft local split-screen multiplayer is making its way back to the halo series. read more:  $msft|7 blue-chip stocks that are flush with cash $aapl $ge $jnj $ko $msft $googl $pfe  |facebook is ra
2017-02-24: rt AT_USER $imtl quarterly rev grow 109.7%, and y/y sales growth booming, as noted above, at well over 330% $nflx  $aapl  $msft¡­|rt AT_USER $imtl quarterly rev grow 109.7%, and y/y sales growth boomi
2017-02-25: rt AT_USER when will augmented reality get real? - seeker #augmentedreality AT_USER $vuzi $msft $googl |microsoft wants tech industry to tackle $3 trillion problem AT_USER #stocks $msft, $sne |rt AT_U
Answer:
Fall