Contemplate the data and tweets to guess whether the closing price of $csco will surge or decline at 2017-09-05. 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
2017-08-21,-1.0,0.4,-1.0,1.0,1.0,2.0,2.4,2.7,2.8,3.0,2.8
2017-08-22,-1.3,0.2,-1.7,1.9,1.9,-0.4,0.3,0.7,0.7,1.0,0.9
2017-08-23,0.9,1.6,-0.0,-1.1,-1.1,-0.2,1.2,1.7,1.7,2.0,2.0
2017-08-24,-0.9,0.5,-1.1,1.0,1.0,-1.1,0.3,0.6,0.7,0.9,1.0
2017-08-25,-0.2,1.1,-0.3,0.6,0.6,-1.0,-0.4,-0.2,0.0,0.2,0.3
2017-08-28,0.2,0.4,-0.4,0.3,0.3,-0.8,-0.8,-0.5,-0.3,-0.2,-0.0
2017-08-29,-0.7,0.5,-0.9,-0.2,-0.2,-0.5,-0.8,-0.4,-0.1,-0.1,0.2
2017-08-30,-1.6,0.7,-1.8,1.6,1.6,-1.4,-2.5,-1.9,-1.7,-1.6,-1.4
2017-08-31,-0.3,0.4,-0.7,0.7,0.7,-1.5,-2.8,-2.3,-2.2,-2.2,-2.0
2017-09-01,-0.2,0.2,-0.8,0.3,0.3,-1.2,-2.5,-2.4,-2.4,-2.4,-2.3

2017-08-21: investors sell cisco systems, inc. $csco on strength $csco |$csco option order flow sentiment is 72.3% bullish. |investors sell cisco systems, inc. $csco on strength $csco |investors sell cisco system
2017-08-22: $csco is still battling to stabilise after recent 'fine' earnings, +1.9% at $31.27, with gap resistance to $32.34. |$csco shares increase by 1.9%. the 25-aug-17 option straddle is implying a ¡à0.8% mo
2017-08-23: exclusive: cisco recently had talks about acquiring turbonomic, a startup that sells cloud management software $csco |$csco¡¯s been flirtin' with AT_USER valued at $800m+. tech related to infra is hot
2017-08-24: rt AT_USER $csco looks like wiley coyote on his ledge  |traders sell cisco systems, inc. $csco on strength $csco |traders sell cisco systems, inc. $csco on strength $csco |traders sell cisco systems, 
2017-08-25: traders sell cisco systems, inc. $csco on strength after insider selling |cisco systems, inc. $csco insider john t. chambers sells 250,000 shares |cisco systems, inc. $csco insider john t. chambers se
2017-08-26: AT_USER AT_USER same with $csco, $amd, $intc, $mu , $acn etc.|3 #dividend stocks perfect for retirement $csco $deo $pfe  #investing |cisco systems, inc. $csco insider john t. chambers sells 250,000 sh
2017-08-27: $csco is in relatively minor chop mode. recent earnings were good. forward pe 12s, with yield of 3.7%. whats not to¡­ |bullish swing trade setups for mon, aug 28 include $wll $csco $htz $t $xop  #stoc
2017-08-28: rt AT_USER 3 #dividend stocks perfect for #retirement $csco $deo $pfe  #investing |3 #dividend stocks perfect for #retirement $csco $deo $pfe  #investing |joel greenblatt owns cisco systems, inc. $csc
2017-08-29: 3 #dividend stocks perfect for #retirement $csco $deo $pfe  #investing |3 ways #cisco helped me grab a unique opportunity. read blog:  $csco|#cisco digitization changes how we work and collaborate. re
2017-08-30: $csco long setup |investors sell shares of cisco systems, inc. $csco on strength $csco |investors sell shares of cisco systems, inc. $csco on strength $csco |investors sell shares of cisco systems, in
2017-08-31: $csco 4 risks cisco systems bulls need to know now on |rt AT_USER cisco patches wikileaks security vulnerability affecting hundreds of devices  #security $csco|$csco $32.21 (+0.69%) being heavily trad
2017-09-01: dow #stocks trend $msft $cat $intc $mrk $dd $ba $csco $aapl $ibm $mcd $jpm $dis $unh $v $hd $trv $mmm $axp $gs  @ |let's see who's on the #htia list: $adbe, $amzn, $csco, dell, $goog, $intc, $orcl, &a
2017-09-02: thanks for the dividends big bros $aapl $msft $f $vz $csco|  my honest full review of jason bond picks! $jnj $clx $csco|3 #dividend stocks perfect for retirement $csco $deo $pfe  #investing |here's ho
2017-09-03: the manual of ideas: the proven framework for finding the best value investments:  $aapl $ibm $csco $intc $cost|$axp $ba $cat $csco $cvx $dd $dis long and short positions from the dow jones, up to 180
2017-09-04: gain from opinions of smart traders &amp; investors $anz $jblu $csco  |cisco sys $csco market valuation declined while associated banc-corp has upped position ...|$avgo $chtr $ctrx $csco up to 1900% i
Answer:
Fall