Given the data and tweets, could you project whether the closing price of $pfe will grow or shrink at 2017-05-31? Please specify either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-05-16,-0.1,0.6,-0.6,-1.6,-1.6,1.1,1.4,1.8,1.9,2.2,2.4
2017-05-17,1.1,1.1,-0.1,-1.1,-1.1,1.8,2.2,2.7,3.0,3.2,3.4
2017-05-18,-0.1,0.6,-0.5,-0.0,-0.0,1.3,2.0,2.5,2.8,3.0,3.3
2017-05-19,-0.5,0.0,-0.8,0.7,0.7,0.2,1.0,1.5,1.9,2.1,2.4
2017-05-22,1.2,1.2,0.0,-1.0,-1.0,0.6,1.8,2.3,2.8,3.0,3.3
2017-05-23,-0.1,0.4,-0.2,0.1,0.1,0.3,1.4,2.0,2.5,2.8,3.1
2017-05-24,0.4,0.7,-0.2,-0.3,-0.3,0.5,1.4,2.0,2.6,2.9,3.2
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

2017-05-16: rt AT_USER on the fly: top stock stories for tuesday $hd $pfe $bmy $agn $twtr $sina $wb $etsy $dks $rad $wba |AT_USER what's happening to $pfe today?|rt AT_USER prediction - xanax and prozac sales go 
2017-05-17: rt AT_USER are charities the best way to pay for costly drugs? AT_USER reports $pfe $jnj  |bristol-myers squibb after 1q17: portfolio prospects  $bmy $jnj $pfe $lly|fda fast-tracks sangamo/#pfizer hem
2017-05-18: rt AT_USER $pfe and others take issue with AT_USER draft biosimilar interchangeability guidance: |rt AT_USER pfizer cuts diabetes, heart and cognitive disease meds from pipeline in q1  #diabetes $pfe 
2017-05-19: AT_USER thanks for rt! #happyfriday! see vista partners #worldnews commentary #biotech¡­ |will $cop $intc $ete $cat $pru $pfe $dis $hum $epd be the next big #globalbrand ?  $aapl #ces2018 #ai|rt AT_US
2017-05-20: pfizer $pfe receiving somewhat positive media coverage, study finds |pfizer $pfe receiving somewhat positive media coverage, study finds |rt AT_USER heads up! a new report on anti-pd(l)1 combination s
2017-05-21: rt AT_USER doctors 'too reliant' on depression questionnaire designed by #pfizer, campaigners warn. read more: |doctors 'too reliant' on depression questionnaire designed by #pfizer, campaigners warn.
2017-05-22: rt AT_USER fda's oncologic drugs adcomm meets on wednesday and thursday. we're waiting for briefing docs for wednesday's meeting today¡­|rt AT_USER former medivation space grabbed by growing machine l
2017-05-23: these 3 biotech stocks have ballooned, AT_USER #stocks $pfe, $jnj, $sny, $amgn, $gern, $regn, $ibb, $ptla |rt AT_USER $nwbo tapping on .16 breach of that should see good run #asco17 $amgn $pfe |$xom $
2017-05-24: in longrun $amgn biggest threat besides $pfe/biosims will be $fgen $akba |also tomorrow: odac convenes again to review a #biosimilar to amgen¡¯s epogen by hospira $amgn $pfe |rt AT_USER bain capital r
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
Answer:
Rise