Assess the data and tweets to estimate whether the closing price of $pfe will escalate or deflate at 2017-03-15. 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
2017-03-01,-0.4,0.3,-1.1,0.9,0.9,-0.6,-1.5,-2.9,-4.0,-5.1,-5.8
2017-03-02,-0.1,0.7,-0.3,0.3,0.3,-0.6,-1.4,-2.7,-3.8,-4.9,-5.7
2017-03-03,-0.0,0.4,-0.5,0.0,0.0,-0.4,-1.2,-2.3,-3.4,-4.6,-5.5
2017-03-06,-0.1,0.3,-0.8,-0.5,-0.5,0.1,-0.5,-1.4,-2.6,-3.7,-4.7
2017-03-07,-0.4,0.6,-0.7,-1.0,-1.0,1.1,0.6,-0.1,-1.3,-2.3,-3.4
2017-03-08,0.0,0.6,-0.6,-0.2,-0.2,1.0,1.0,0.3,-0.8,-1.8,-2.9
2017-03-09,-0.5,0.3,-0.8,0.4,0.4,0.3,0.6,0.0,-1.0,-1.9,-3.0
2017-03-10,0.1,0.6,-0.3,0.2,0.2,-0.1,0.3,-0.0,-0.9,-1.8,-2.9
2017-03-13,0.1,0.1,-0.6,0.0,0.0,-0.2,0.3,0.0,-0.6,-1.6,-2.6
2017-03-14,-0.6,0.3,-0.7,0.3,0.3,-0.4,-0.0,-0.2,-0.7,-1.7,-2.6

2017-03-01: $once $pfe spk-9001 granted access to priority medicines program|AT_USER AT_USER AT_USER $pfe $mrk $lly $agn  #bullsmakemoney i pity the fool! pigs well you know the r¡­ |AT_USER AT_USER AT_USER crame
2017-03-02: amgen to present at the cowen and company 37th annual health care conference  via AT_USER $amgn $sny $regn $pfe|5 things for #pharma #marketers to know: thurs., mar. 2 $pfe $jnj $mrk $bmy $lly #drugpr
2017-03-03: insider selling: pfizer, inc. $pfe insider sells 30,970 shares of stock |insider selling: pfizer, inc. $pfe insider sells 30,970 shares of stock |why short sellers are making a massive bet in major ph
2017-03-04: seeking alpha interviews: bret jensen on promising drugs and acquisition targets  $agn $pfe $jnj $aria $tkphf|rt AT_USER not going to take a poll, but there is a lot of chatter (fueled by wsj &amp; ot
2017-03-05: rt AT_USER AT_USER i've seen $gild for $incy countless times but never $pfe for them. would complement xeljanz and other inflamm¡­|rt AT_USER not going to take a poll, but there is a lot of chatter (f
2017-03-06: rt AT_USER house republicans just unveiled their obamacare repeal and replace plan  #aca $unh $pfe $thc |rt AT_USER house republicans just unveiled their obamacare repeal and replace plan  #aca $unh $
2017-03-07: $pfe pull back target is 33.07.|want automatic email alerts for $dea $ntsp $ptr $brk.a $pfe? subscribe to marketbeat daily |rt AT_USER #pharma giants¡¯ stock prices hit by another trump tweet  $pfe $a
2017-03-08: $xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $ge $gs $tsla $utx $fb $v $jpm $dis $mcd $mo¡­ |rt AT_USER r&amp;d spending may not really justify those high drug prices, after a
2017-03-09: why short sellers are making a massive bet in major pharma  $pfe $mrk $teva $bmy $abbv $lly |$spy #paulryan 'without a healthcare mandate-a #healthcare crash is certain...people cant afford shit- $ibb
2017-03-10: insider selling: pfizer inc. $pfe insider sells 36,000 shares of stock  #acn|AT_USER i've been flipping $myl - w/ success to make up for the $gild losses - but have a long way to go! i'm long (small a
2017-03-11: trending this week: $mrk, $pfe line up big fda decision on blockbuster hopeful, staring down some major competition |pfizer's dividend quality is very, very good  $pfe|is repealing obamacare good for 
2017-03-12: rt AT_USER rip lloyd conover, $pfe chemist who discovered the antibiotic tetracycline  |trending stocks $spy, $ge, $eem, $fnb, $qqq, $t, $efa, $pfe, |rt AT_USER rip lloyd conover, $pfe chemist who dis
2017-03-13: insider selling: pfizer inc. $pfe insider sells 4,500 shares of stock |rt AT_USER rip lloyd conover, $pfe chemist who discovered the antibiotic tetracycline  |rt AT_USER rip lloyd conover, $pfe chemis
2017-03-14: good subject. if one is truly investing, rather than gambling, m&amp;a is always a bonus (when successful), never a the¡­ |intrexon announces new spinout, precigen  $xon $pfe|novartis takes aim at #pf
Answer:
Rise