Utilize the data and tweets at hand to foresee if the closing price of $pfe will elevate or diminish at 2017-06-09. Only answer with Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-05-25,-0.3,0.1,-0.6,0.3,0.3,0.1,0.8,1.5,2.0,2.4,2.7
2017-05-26,0.1,0.5,-0.1,-0.1,-0.1,-0.1,0.6,1.3,1.8,2.3,2.6
2017-05-30,-0.2,0.6,-0.3,-0.0,-0.0,-0.0,0.3,1.2,1.7,2.2,2.5
2017-05-31,-1.1,0.4,-1.6,1.6,1.6,-1.3,-1.3,-0.5,-0.0,0.5,0.8
2017-06-01,-0.1,0.4,-0.6,0.2,0.2,-1.1,-1.3,-0.8,-0.3,0.2,0.5
2017-06-02,0.7,1.0,-0.3,-0.5,-0.5,-0.3,-0.7,-0.4,0.1,0.6,1.0
2017-06-05,0.5,0.7,-0.5,-0.6,-0.6,0.4,-0.2,0.1,0.6,1.0,1.5
2017-06-06,0.7,0.9,-0.1,-0.9,-0.9,1.2,0.7,0.7,1.3,1.7,2.2
2017-06-07,0.2,0.5,-0.3,-0.2,-0.2,1.0,0.9,0.8,1.4,1.8,2.3
2017-06-08,0.8,1.1,-0.3,-0.8,-0.8,1.2,1.6,1.5,2.0,2.4,2.9

2017-05-25: fda drug approvals rebound from last year, up... $lly $bmy $pfe $mrk $rhhby $sny $regn $azn $gsk $biib $amgn |rt AT_USER the battle over a pricey #cancer drug now engulfs the university of california.
2017-05-26: rt AT_USER $lexg strong buy  $mmex $owcp $icld $usrm $opmz $emsf $pkgm $rsii $chro $t $vdrm $eled $twtr $appl $pfe $gpro $spy |rt AT_USER $lexg squeeze  $mmex $owcp $icld $usrm $opmz $emsf $pkgm $rsii
2017-05-27: abstracts out for #asco17 incl abbvie $abbv bluebird $blue epizyme $epzm, juno  $juno merck $mrk pfizer $pfe $btk |biotech and pharma investors anticipate #asco2017 AT_USER AT_USER AT_USER $btk $pfe $
2017-05-28: rt AT_USER overseas tax holiday for tech giants may come with a catch  $aapl $csco $msft $googl $t $orcl $pfe¡­|rt AT_USER overseas tax holiday for tech giants may come with a catch  $aapl $csco $msft
2017-05-29: rt AT_USER  [review] i¡¯ve been a member of jason bond picks for 2 years and made some serious profits! $gp¡­|$cbai meets highest ethical standards that $pfe requires in stem cell sector|meet the canc
2017-05-30: $mrus top presentations to look for at #asco17    $juno $kite $epzm $blue $mrk $pfe $lly $abbv|rt AT_USER and again just like $pfe announcement came at $sgmo earnigscall while #asgct17 - this time $sg
2017-05-31: p.r. herzig &amp; co. inc. continues to hold stake in pfizer inc. $pfe |p.r. herzig &amp; co. inc. continues to hold stake in pfizer inc. $pfe |p.r. herzig &amp; co. inc. continues to hold stake in pf
2017-06-01: rt AT_USER ubs:" immuno-oncology  drugs by target : $mrk $bmy $celg $incy $iph.pa $pfe $amgn $ziop $sgne $ino $clsn ..." |rt AT_USER the battle over a pricey #cancer drug now engulfs the university of
2017-06-02: will $cop $intc $ete $cat $pru $pfe $dis $hum $epd be the next big #globalbrand ?  $aapl #ces2018 #ai|rt AT_USER scoop: pfizer raises price of almost a hundred drugs by ~20% in 2017. viagra goes from 
2017-06-03: rt AT_USER another game-changer in prostate cancer: pre-chemo zytiga. via AT_USER #asco17 $jnj $pfe |rt AT_USER another game-changer in prostate cancer: pre-chemo zytiga. via AT_USER #asco17 $jnj $pfe
2017-06-04: oncbiomune to become a revenue-generating international pharmaceutical company  ¡­ $obmp $ibb $gild $nvs $pfe $plug|rt AT_USER scoop: pfizer raises price of almost a hundred drugs by ~20% in 2017. via
2017-06-05: top stocks billionaires are buying now #stocks $brk-b, $aapl, $pfe, $hlf #warrenbuffett #carlicahn #georgesoros¡­ |rt AT_USER alectinib vs xalkori, alex study, via dr alice shaw $rhhby $nvs $pfe #asco
2017-06-06: rt AT_USER alectinib vs xalkori, alex study, via dr alice shaw $rhhby $nvs $pfe #asco17 |merck's cancer drug keytruda positive in clinical studies  $mrk $amgn $pfe $jnj|rt AT_USER 5 things for #pharma
2017-06-07:  [review] i¡¯ve been a member of jason bond picks for 2 years and made some serious profits! $gpro $fit $pfe|AT_USER $bmy under 52 $pfe under 32 $mrk weak 64 - all down recently - not good|$pfe &amp; 
2017-06-08: rt AT_USER puma biotechnology's neratinib set to target extended adjuvantopportunity  $azn $nvs $pfe $rhhby $p¡­|AT_USER thanks for follow! see vista partners #investing #dow30 #healthcare  $jnj $mrk¡
Answer:
Rise