Scrutinize the data and tweets to envisage if the closing price of $pfe will swell or contract at 2015-07-29. 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
2015-07-15,0.1,0.4,-0.2,-0.3,-0.3,-1.0,-2.6,-2.8,-2.6,-2.5,-2.5
2015-07-16,0.1,0.3,-0.2,0.3,0.3,-0.7,-2.6,-3.0,-2.8,-2.8,-2.8
2015-07-17,-0.2,0.0,-0.4,-0.1,-0.1,-0.2,-2.0,-2.7,-2.6,-2.6,-2.6
2015-07-20,-0.3,0.4,-0.5,0.5,0.5,-0.4,-1.9,-2.9,-2.9,-3.0,-3.0
2015-07-21,0.3,0.6,-0.7,-0.3,-0.3,-0.1,-1.2,-2.4,-2.5,-2.6,-2.6
2015-07-22,0.5,0.9,-0.3,-0.7,-0.7,0.6,-0.1,-1.4,-1.8,-1.8,-1.8
2015-07-23,0.6,0.6,-0.4,-0.3,-0.3,0.7,0.5,-0.9,-1.4,-1.4,-1.5
2015-07-24,1.1,1.3,-0.3,-1.5,-1.5,1.8,2.0,0.8,0.1,0.1,0.0
2015-07-27,-0.5,0.2,-1.3,0.2,0.2,1.0,1.6,0.8,-0.0,-0.1,-0.2
2015-07-28,-1.2,0.3,-2.7,2.9,2.9,-1.8,-1.2,-1.8,-2.6,-2.9,-2.9

2015-07-15: uso united states oil fund, lp ask size$uso $cbis $cdti $pfe #uso #stocks #investing|$pfe $tnxp $lly:pfizer inc. (nyse:pfe) proposes concessions in a offer to win eu ...:
2015-07-16: a agilent technologies, inc. eod data$a $pfe $iwm $celg #a #invest #stockmarket|pfe pfizer, inc. last price$pfe $vrx $rdus $xiv #pfe #nasdaq #stockmarket
2015-07-18: anacor pharmaceuticals: the devil you don't know  $celg $nvs $prgo $regn $vrx $pfe $anac
2015-07-21: just released!  sogotrade’s morning call on today’s spotlight stocks $pfe  $c,  $xle, $xlf, $ma, $mdlz, $yge $xin   |gpro gopro, inc. bid size$gpro $pfe $hog $alk #gpro #pennystocks #stock
2015-07-23: pfe procter &amp; gamble co. current price$pfe $cybr $nbix $cala #pfe #pennystocks #stockmarket|gm general motors co. message board posts$gm $blta $mmm $pfe #gm #investing #stocks
2015-07-24: insy insys therapeutics, inc. summary$insy $gld $pfe $goog #insy #finance #nasdaq
2015-07-25: for an easy way to follow the stocks you are interested in like $pfe, try marketscan for ios: |xiv velocityshares daily inverse vix short term etn eod data$xiv $pfe $xly $dwti #xiv #finance #stockmark
2015-07-27: $pfe:us pfizer's june quarter net grows 43% to rs 54 crore #pfizer inc   #dj30|what to look for in pfizer earnings - pfizer (nyse:pfe) - 24/7 wall st. $pfe 
2015-07-28: pfizer, inc. (nyse:pfe) short interest update - money flow index $pfe |earnings releases for july 28th (before the open): $pch $pcp $pfe $por $prov $rai $rdwr $resi $salt $sir $siri $st $svu $txt $ups
Answer:
Rise