Analyze the information and social media posts to determine if the closing price of $cat will ascend or descend at 2015-07-28. Please 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
2015-07-14,-1.1,0.3,-1.1,1.0,1.0,-1.9,-1.2,0.2,1.1,1.6,1.6
2015-07-15,0.5,0.8,-0.5,-0.4,-0.4,-1.1,-0.9,0.3,1.3,1.8,1.9
2015-07-16,1.2,1.3,-0.4,-0.5,0.4,-0.9,-1.3,-0.5,0.7,1.2,1.4
2015-07-17,0.5,0.6,-0.5,-0.7,-0.7,0.3,-0.6,0.0,1.2,1.7,2.1
2015-07-20,1.0,1.3,-0.1,-1.1,-1.1,1.2,0.5,0.8,2.0,2.6,3.1
2015-07-21,-0.5,0.8,-1.2,-0.0,-0.0,0.9,0.4,0.7,1.7,2.5,3.0
2015-07-22,1.6,1.7,-0.8,-3.0,-3.0,3.1,3.2,3.4,4.4,5.3,5.9
2015-07-23,1.1,2.8,-0.3,-3.6,-3.6,5.2,6.6,6.8,7.6,8.8,9.4
2015-07-24,1.1,1.3,-0.3,-1.0,-1.0,4.4,7.0,7.2,8.1,9.3,10.0
2015-07-27,-0.2,0.5,-0.7,-1.0,-1.0,3.6,7.1,7.7,8.5,9.9,10.7

2015-07-15: cat caterpillar, inc. stock message board$cat $ge $csco $len #cat #tradeideas #pennystocks|celg celgene corp. quotes$celg $cat $bgmd $sgy.to #celg #invest #stockmarket|hd home depot, inc. news$hd $cat
2015-07-16: agg ishares barclays aggregate bond fund day high$agg $tpiv $cat $uup #agg #stocks #invest|cat celgene corp. last price$cat $myec $cop $sco #cat #stockmarket #investing|ibb biotech ishares message boa
2015-07-20: AT_USER morgan stanley wrote a bullish artcle on $cat,they believe they will with out a doubt beat and raise and they said due to const.
2015-07-21: cat caterpillar, inc. eod data$cat $vlo $ua $tecs #cat #invest #pennystocks|cat caterpillar, inc. change$cat $xlk $tsla $sdrl #cat #stocks #stocks|exel exelixis, inc. dividend$exel $w $cat $fb #exel #
2015-07-22: hjoe hangover joe's holding corp. % change$hjoe $dow $cat $cemp #hjoe #stockmarket #stocks|momentum stocks: baidu inc (adr) (nasdaq:bidu), caterpillar inc. (nyse:cat ... $cat |cat caterpillar, inc. ch
2015-07-23: rt AT_USER caterpillar eps:* 2012: $8.90* 2014: $6.38* 2015: $4.97 (company guidance)(via AT_USER $cat|was able to scalp $2 a pop on $cat earnings. yay for random pre market pops. got myself a nice $2
2015-07-24: hznp biotech ishares bid size$hznp $mre.to $clf $cat #hznp #share #tradeideas|rt AT_USER cat clearbridge energy mlp fund inc. day low$cat $hxd.to $nflx $mmm #cat #stockmarket #tradeideas|most popular 
2015-07-25: most popular tweets: $amzn $aapl $fb $biib $twtr $sbux $nflx $goog $cat $regn #nasdaq #nyse #stocks #trading #tren… |nflx nike inc. bid size$nflx $rig $dis $cat #nflx #invest #investing|googl google i
2015-07-26: rt AT_USER $cat $cap #pennystocks🔥 turn your $500 investment into $2,500 with $puge 🔥join #teambillionaireAT_USERhtt…
2015-07-27: $axp $ba $cat $csco $cvx $dd $dis long and short positions from the dow jones, up to 1800% since 2008.  $djia $dia|$cat $dd $utx $v trading july's biggest movers month to date 
Answer:
Rise