Assess the data and tweets to estimate whether the closing price of $pfe will escalate or deflate at 2017-01-19. 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
2017-01-04,-0.5,0.2,-0.8,0.9,0.9,-1.7,-2.0,-1.8,-2.7,-3.1,-3.4
2017-01-05,-0.7,0.2,-1.5,1.0,1.0,-1.9,-2.7,-2.6,-3.3,-3.8,-4.2
2017-01-06,0.5,0.7,-0.4,-0.4,-0.4,-0.9,-2.0,-2.1,-2.6,-3.2,-3.6
2017-01-09,-0.1,0.6,-0.3,-0.0,-0.0,-0.3,-1.6,-1.9,-2.2,-3.0,-3.3
2017-01-10,0.4,0.7,-0.4,-0.1,-0.1,0.1,-1.3,-1.7,-1.8,-2.7,-3.1
2017-01-11,1.6,2.2,-1.3,-1.8,-1.8,1.6,0.7,0.1,0.1,-0.7,-1.1
2017-01-12,-0.2,0.1,-0.9,-0.7,-0.7,1.7,1.4,0.8,0.7,0.1,-0.4
2017-01-13,0.5,0.8,-0.6,-0.2,-0.2,1.4,1.7,1.0,1.0,0.5,-0.1
2017-01-17,0.9,1.0,-0.9,-1.4,-1.4,2.0,3.0,2.4,2.3,2.1,1.4
2017-01-18,0.2,0.8,-0.2,-0.1,-0.1,1.2,2.8,2.4,2.3,2.2,1.5

2017-01-04: $pfe why encana, acadia pharmaceuticals, and tenet healthcare jumped today |rt AT_USER 5 dogs of the dow stocks for 2017 $vz $pfe $cvx $cat $xom |top #cns companies all need a better delivery platform
2017-01-05: valeant is a strong acquisition target  $vrx, $amgn, $gild, $pfe|AT_USER AT_USER question i have is does this also apply to other pcsk-9 like $lly's? was patent factor in $pfe decison to terminate|rt 
2017-01-06: 10 stocks every retiree should own $aapl $t $cl $f $gm $ip $mrk $pfe $vz $wm  AT_USER|$djia wkly best performing $nke $v $dis $pfe $utx worst $trv $xom $wmt $mcd $cvx $hd #dow20k, $dd $ge $csco $intc¡
2017-01-07: pfizer, inc. $pfe shares bought by montgomery investment management inc. |argentus capital management llc acquires 20 shares of pfizer, inc. $pfe |pfizer, inc. $pfe shares bought by montgomery investm
2017-01-08: trust department mb financial bank n a has $646,000 stake in pfizer, inc. $pfe |#pfizer : finding peace and energy and home . read more:  $pfe|rt AT_USER $wve apparently had some issues w/ its 1st hun
2017-01-09: rt AT_USER i asked merck kgaa about its new i-o bispecific vs pd-l1 &amp; tgfbeta:  company presents at #jpm17 tod¡­|#pfizer inaugurates $50m manufacturing site in saudi arabia. read more:  $pfe|rt AT
2017-01-10: $pfe - statement of changes in beneficial ownership (4) |$pfe - statement of changes in beneficial ownership (4) |$pfe - statement of changes in beneficial ownership (4) |$pfe - statement of changes i
2017-01-11: rt AT_USER donald trump talks borders and obamacare at presser  $pfe $mrk $ibm $msft|rt AT_USER #trump: "we need new bidding procedures" for drug industry. #pharma companies fall after comments $gild 
2017-01-12: a. d. beadell investment counsel inc. sells 475 shares of pfizer, inc. $pfe |climate change investing: up in the air  $abb $bayry $bp $dd $e $flr $ge $gsk $ino $mon $mrk $ora $pfe $siegy $sny|commente
2017-01-13: what are novartis's key drivers?  $nvs $schf $mrk $pfe|#pfizer 'meaningless suffixes' slammed by industry in fda naming guidance. read more:  $pfe|assume fda asked additional safety analyses of clinic
2017-01-14: rt AT_USER stock vs. industry ytd on pe/growth. $amzn $fb $nflx $tsla outperforms. $aapl $nvda $xom $ge $vz $pfe $googl troubling.¡­|como se dice? scope creep? :-) $vrx $agn $pep $myl $mrk $aapl $twtr
2017-01-15: must read: top trading &amp; investment resources. link:  $pfe $wba $unh $blk $mmp $fro $ttwo $fl $efa $anet|commented on stocktwits: 4 of 5 $mrk $msft $nke $pfe $pg $trv light colored a...  |five sto
2017-01-16: rt AT_USER in the pharma sector, the key to finding great roi is recognizing great r&amp;d. $pfe $jnj $rhhby |rt AT_USER pfizer: 2 risks every shareholder should be aware of  $biib $exel $mrk $nvs $sn
2017-01-17: #pfizer continues to fade -- get ready to buy on the dip. read more:  $pfe|right...- but AT_USER ian read had $5b for 'accelerated share buybacks' in 2016. $pfe $ibb AT_USER #trump |rt AT_USER phase 2
2017-01-18: pfizer, inc. $pfe stake held by united fire group inc. |pfizer, inc. $pfe stake held by united fire group inc. |rt AT_USER another big cell tx panel starting up here with. $adap $blcm $pfe $nk and $ce
Answer:
Fall