Contemplate the data and tweets to guess whether the closing price of $cvx will surge or decline at 2015-08-26. 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
2015-08-12,-2.1,0.4,-2.2,1.2,1.2,-1.5,-0.5,1.6,3.1,4.3,5.2
2015-08-13,0.2,0.6,-0.5,-1.1,-1.1,-0.3,-0.2,2.1,3.8,5.1,5.9
2015-08-14,-0.2,0.5,-0.8,0.2,0.2,0.1,-0.7,1.6,3.2,4.5,5.4
2015-08-17,1.5,1.5,-0.1,-3.2,-2.0,1.7,1.2,3.3,4.7,6.1,7.1
2015-08-18,-0.4,0.4,-0.7,0.3,0.3,1.2,0.8,2.4,3.9,5.3,6.4
2015-08-19,2.4,2.5,-0.3,-3.0,-3.0,3.1,3.7,4.7,6.5,8.0,9.2
2015-08-20,1.8,2.6,0.0,-2.1,-2.1,3.9,5.3,5.8,7.9,9.6,11.0
2015-08-21,4.1,5.1,-0.1,-4.4,-4.4,6.3,9.2,9.6,12.0,13.8,15.3
2015-08-24,-2.2,4.5,-3.5,-4.8,-4.8,8.6,13.0,14.0,16.5,18.4,20.2
2015-08-25,7.0,7.1,-0.3,-2.9,-2.9,8.0,14.3,16.1,18.5,20.7,22.6

2015-08-12: s&amp;p100 #stocks performance $hal $cat $aapl $apc $oxy $dvn $hpq $cop $slb $intc $met $cvx $twx $dow $xom  more@ 
2015-08-13: vxx ipath s&amp;p 500 vix short-term futures etn tick$vxx $exel $cvx $lqd #vxx #finance #nasdaqwmt wal-mart…|wmt wal-mart stores, inc. quotes$wmt $hnu.to $twtr $cvx #wmt #pennystocks #investing|$tza f
2015-08-14: cvx chevron corp. stock message board$cvx $gld $slw $baba #cvx #finance #stock|fti fmc technologies, inc. ask$fti $cvx $dust $fcx #fti #finance #share
2015-08-18: chevron slashes its workforce  $cvx |#sentishiftup $cop $feye $pfe $luv $xlu $itb $spx $uvxy $cvx $ndx #sentiquant #fintech 20150818 15:00:07:343|AT_USER sell $cvx at loss buy $cop - good bad or ugly 
2015-08-20: millionaire trading student  made millions learning to trade from  $veev $cvx $ilmn|everyday i'm buying $cvx and paying for it, now the largest position by far.
2015-08-22: commented on: "bailing out of brazil"  $ewz $cvx $rig $pbr
2015-08-24: $cvx $cop $xom news: "chevron upgraded, conocophillips new top sector pick at…"   analyze: 
2015-08-25: the true risk to your dividends and what not to sell  $brk.b $cvx $dis $dlr $emr $ge $hcp $jnj $kmi $ko $o $ohi|nugt direxion daily gold miners bull 3x shares last trade$nugt $xom $dwti $cvx #nugt #na
Answer:
Contemplate the data and tweets to guess whether the closing price of $cvx will surge or decline at 2015-08-26. 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
2015-08-12,-2.1,0.4,-2.2,1.2,1.2,-1.5,-0.5,1.6,3.1,4.3,5.2
2015-08-13,0.2,0.6,-0.5,-1.1,-1.1,-0.3,-0.2,2.1,3.8,5.1,5.9
2015-08-14,-0.2,0.5,-0.8,0.2,0.2,0.1,-0.7,1.6,3.2,4.5,5.4
2015-08-17,1.5,1.5,-0.1,-3.2,-2.0,1.7,1.2,3.3,4.7,6.1,7.1
2015-08-18,-0.4,0.4,-0.7,0.3,0.3,1.2,0.8,2.4,3.9,5.3,6.4
2015-08-19,2.4,2.5,-0.3,-3.0,-3.0,3.1,3.7,4.7,6.5,8.0,9.2
2015-08-20,1.8,2.6,0.0,-2.1,-2.1,3.9,5.3,5.8,7.9,9.6,11.0
2015-08-21,4.1,5.1,-0.1,-4.4,-4.4,6.3,9.2,9.6,12.0,13.8,15.3
2015-08-24,-2.2,4.5,-3.5,-4.8,-4.8,8.6,13.0,14.0,16.5,18.4,20.2
2015-08-25,7.0,7.1,-0.3,-2.9,-2.9,8.0,14.3,16.1,18.5,20.7,22.6

2015-08-12: s&amp;p100 #stocks performance $hal $cat $aapl $apc $oxy $dvn $hpq $cop $slb $intc $met $cvx $twx $dow $xom  more@ 
2015-08-13: vxx ipath s&amp;p 500 vix short-term futures etn tick$vxx $exel $cvx $lqd #vxx #finance #nasdaqwmt wal-mart…|wmt wal-mart stores, inc. quotes$wmt $hnu.to $twtr $cvx #wmt #pennystocks #investing|$tza f
2015-08-14: cvx chevron corp. stock message board$cvx $gld $slw $baba #cvx #finance #stock|fti fmc technologies, inc. ask$fti $cvx $dust $fcx #fti #finance #share
2015-08-18: chevron slashes its workforce  $cvx |#sentishiftup $cop $feye $pfe $luv $xlu $itb $spx $uvxy $cvx $ndx #sentiquant #fintech 20150818 15:00:07:343|AT_USER sell $cvx at loss buy $cop - good bad or ugly 
2015-08-20: millionaire trading student  made millions learning to trade from  $veev $cvx $ilmn|everyday i'm buying $cvx and paying for it, now the largest position by far.
2015-08-22: commented on: "bailing out of brazil"  $ewz $cvx $rig $pbr
2015-08-24: $cvx $cop $xom news: "chevron upgraded, conocophillips new top sector pick at…"   analyze: 
2015-08-25: the true risk to your dividends and what not to sell  $brk.b $cvx $dis $dlr $emr $ge $hcp $jnj $kmi $ko $o $ohi|nugt direxion daily gold miners bull 3x shares last trade$nugt $xom $dwti $cvx #nugt #na
Answer:+Rise