Scrutinize the data and tweets to envisage if the closing price of $cat will swell or contract at 2017-08-04. 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
2017-07-21,0.1,0.3,-1.4,-0.7,-0.7,0.7,0.9,0.5,-0.2,-0.4,-0.6
2017-07-24,-0.3,0.3,-0.8,1.5,1.5,-0.7,-0.5,-0.9,-1.4,-1.9,-2.0
2017-07-25,-1.1,0.3,-2.4,5.9,5.9,-4.9,-5.4,-5.9,-6.4,-7.0,-7.2
2017-07-26,0.6,0.9,-0.4,-0.9,-0.9,-3.1,-4.1,-4.7,-5.1,-5.9,-6.1
2017-07-27,-0.6,0.0,-1.0,0.7,0.7,-2.6,-4.2,-4.9,-5.5,-6.2,-6.5
2017-07-28,0.3,0.7,-0.5,-0.2,-0.2,-1.0,-3.5,-4.2,-4.8,-5.6,-6.0
2017-07-31,0.5,0.6,-0.2,-0.1,-0.1,0.1,-2.8,-3.6,-4.4,-5.1,-5.7
2017-08-01,1.0,1.2,-0.5,-0.7,-0.7,0.6,-1.5,-2.6,-3.4,-4.1,-4.8
2017-08-02,0.1,0.4,-0.9,-0.0,-0.0,0.6,-1.1,-2.3,-3.1,-3.7,-4.6
2017-08-03,-0.6,0.1,-0.6,0.4,0.4,0.0,-0.9,-2.4,-3.1,-3.8,-4.6

2017-07-21: what stocks are likely to go up over the next 4 years - here's some ideas: $gs $acm $cat #stocks #trading |rt swatoptions "rt mma_analysis: swatoptions tradingyuppy good job here. $cat|rt AT_USER $cat
2017-07-22: rt AT_USER $cat ooops kitty |rt optionjesus "rt cboe: #earnings next week: $hal, $has, $googl, $aks, $cat, $dd, $exas, $fcx, $mcd, $amd, $cmg, ¡­ |rt AT_USER #earnings next week: $hal, $has, $googl, $
2017-07-23: rt AT_USER consistent + profitable stock returns is what we do in the splash zone. here's february returns $aapl $dal $cat $ibm |rt AT_USER consistent + profitable stock returns is what we do in the s
2017-07-24: rt AT_USER need help with a chart - i'm taking your requests right now and will give you my feedback on any and all #charts #stocks¡­|rt AT_USER unusual options activity - 03.27.17 - $abbv $cost $c $q
2017-07-25: wednesday's watch list:  $amd $etrm $ampe $ttph $alt $enph $crtn $cgen $x $cat $sdrl $nvax |rt AT_USER $fcx, $sbux, $bac, $cve, $cat $eca $mcd $nfx, $teck $rrc $nem $cpg |rt AT_USER caterpillar execs 
2017-07-26: caterpillar earnings bulldoze expectations  $cat #caterpillar|top 100 stocks by sector : $kt $pegi $glw $cy $rio $bhp $ba $cat $bax $unh $c $ma by AT_USER more here: |#caterpillar m315f and m317f comp
2017-07-27: caterpillar, inc. $cat stock rating reaffirmed by jefferies group llc |caterpillar¡¯s $cat ¡°hold¡± rating reaffirmed at jefferies group llc |caterpillar, inc. $cat stock rating reaffirmed by jefferie
2017-07-28: dow 30 stock roundup: caterpillar, dupont, mcd, p&amp;g beat  $cat #caterpillar|dow 30 stock roundup: caterpillar, dupont, mcd, p&amp;g beat  $cat|#caterpillar interviews with earthmoving manufacturer
2017-07-29: rt AT_USER the metals rally may have just begun:  $cat $fcx $gc_f $gdx $gld $hg_f $jjc $nem|week in review: stocks end mixed as earnings rolls in $cat $gm $mcd $mmm $amzn $fb |rt AT_USER the metals ra
2017-07-30: boeing, caterpillar lift dow to record high  via AT_USER $ba $cat $spx|rt AT_USER preparation is key! you'll want to read this: how to develop a powerful list of stocks to watch $gs $nflx $fb $cat |rt
2017-07-31: s&amp;p100 #stocks performance $gd $amgn $msft $nee $rtn $bmy $celg $cat $fdx $jnj $pcln $mdt $dis $agn $intc  more@ |#caterpillar awarded national ipa cooperative contract. read more:  $cat|big funds
2017-08-01: insider selling: caterpillar, inc. $cat director sells 5,000 shares of stock |$cat¡¯s cfo, brad halverson, announced his retirement, effective  early next year  |#caterpillar group president/cfo to re
2017-08-02: caterpillar, inc. $cat shares bought by bollard group llc |argus reiterated caterpillar $cat at buy. this 5yr dcf supports stocks rating |rt AT_USER will $cop $intc $ete $cat $pru $pfe $dis $f $epd $c
2017-08-03: millionaire trading student  made millions learning to trade from  $kite $hlf $uwti $nflx $cat|s&amp;p100 #stocks trend $gd $msft $cat $fdx $pcln $intc $ups $foxa $mrk $cmcsa $hal $dow $dd $t $emr $us
Answer:
Rise