Contemplate the data and tweets to guess whether the closing price of $pfe will surge or decline at 2017-02-13. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-01-30,0.5,0.6,-0.8,-0.4,-0.4,-0.1,0.8,2.3,3.2,3.3,3.5
2017-01-31,-2.3,0.6,-2.5,1.3,1.3,-1.0,-0.7,0.6,1.7,1.8,2.0
2017-02-01,-0.5,0.1,-1.3,-0.2,0.8,-1.4,-1.5,-0.6,0.7,0.9,1.1
2017-02-02,-0.8,0.0,-1.3,0.2,0.2,-1.1,-1.6,-0.9,0.3,0.7,0.8
2017-02-03,-0.1,0.5,-0.5,1.1,1.1,-1.6,-2.5,-2.1,-1.0,-0.4,-0.4
2017-02-06,-0.7,0.3,-0.9,0.4,0.4,-1.3,-2.6,-2.5,-1.5,-0.9,-0.8
2017-02-07,0.7,0.8,-0.4,-0.5,-0.5,-0.4,-1.7,-2.0,-1.3,-0.4,-0.3
2017-02-08,-0.7,0.7,-0.7,0.2,0.2,-0.3,-1.6,-2.1,-1.6,-0.7,-0.5
2017-02-09,-0.7,0.5,-0.7,0.7,0.7,-0.6,-1.8,-2.6,-2.3,-1.5,-1.2
2017-02-10,0.2,0.3,-0.4,-0.1,-0.1,-0.4,-1.4,-2.3,-2.2,-1.5,-1.1

2017-01-30: rt AT_USER $lly, $pfe keep the earnings ball rolling tomorrow. here's what to expect  $nvo $azn $gild $mrk $¡­|rt AT_USER #earnings expected tues: $aapl $xom $pfe $ma $ups - 5 largest u.s. companies b
2017-01-31: $pfe - trump's criticism of imports adds to drugmakers' headaches -- update |$pfe - trump's criticism of imports adds to drugmakers' headaches -- update |40mg copaxone patent ruling came up on $pfe q&
2017-02-01: investors sell pfizer, inc. $pfe on strength on disappointing earnings |investors sell pfizer, inc. $pfe on strength on disappointing earnings |$pfe pegs continued growth for ibrance on "late adopters
2017-02-02: fortress bio soars after reporting breakthrough with car-t cancer approach  $amgn  $juno $regn $sny $amrn $pfe $tgtx|$amgn inherits what people once said about $pfe: "not nice, but very smart." |rt AT
2017-02-03: dow 30 stock roundup: apple, intel, exxon beat; merck, #pfizer, chevron miss on revenues. read more:  $pfe|rt AT_USER most active #options: $pfe share buyback, $amzn sales growth disappoints, $fb, $aa
2017-02-06: rt AT_USER rare, deadly lung cancer finds a big foe: patients with nothing to lose  #ros1 AT_USER $pfe htt¡­|$xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $ge $gs $tsla $utx $f
2017-02-07: rt AT_USER $pfe commences $5 billion accelerated share repurchase|the zacks analyst blog highlights: apple, exxon mobil, merck, #pfizer and intel - february 6... read more:  $pfe|pfizer, inc. $pfe pos
2017-02-08: united services automobile association sells 56,799 shares of pfizer, inc. $pfe |pfizer, inc. $pfe shares bought by hightower advisors llc |pfizer, inc. $pfe stake raised by eagle global advisors llc 
2017-02-09: following a strategic evaluation, $pfe decides to close adelaide manufacturing facility |$pfe er was jan 31.... if they're bullish, it may be because of the rumor that $pfe may likely be making a much
2017-02-10: rt AT_USER cellectis $alcls $clls $pfe 2nd target disclosed - after bcma in mm, egfrviii in gbm (not a surprise at all) #aacr17 |$xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $
2017-02-11: $pfe backtracks on expansion plans, aims to close australian plant by 2021 |rt AT_USER $ko $cce $icnb $sbux $bud $tbev $usmj $pura $fb $googl $goog $twtr $bas $pfe $ge $pep $brew $dps $ftci $mnst $bb 
2017-02-12: rt AT_USER pharma m&amp;a in 2017: the most likely deal hunters  $amgn $gild $mrk $pfe|rt AT_USER pharma stocks getting clobbered.. great buying opportunity for the long term! $bmy $agn $abbv $pfe $mr
Answer:
Contemplate the data and tweets to guess whether the closing price of $pfe will surge or decline at 2017-02-13. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-01-30,0.5,0.6,-0.8,-0.4,-0.4,-0.1,0.8,2.3,3.2,3.3,3.5
2017-01-31,-2.3,0.6,-2.5,1.3,1.3,-1.0,-0.7,0.6,1.7,1.8,2.0
2017-02-01,-0.5,0.1,-1.3,-0.2,0.8,-1.4,-1.5,-0.6,0.7,0.9,1.1
2017-02-02,-0.8,0.0,-1.3,0.2,0.2,-1.1,-1.6,-0.9,0.3,0.7,0.8
2017-02-03,-0.1,0.5,-0.5,1.1,1.1,-1.6,-2.5,-2.1,-1.0,-0.4,-0.4
2017-02-06,-0.7,0.3,-0.9,0.4,0.4,-1.3,-2.6,-2.5,-1.5,-0.9,-0.8
2017-02-07,0.7,0.8,-0.4,-0.5,-0.5,-0.4,-1.7,-2.0,-1.3,-0.4,-0.3
2017-02-08,-0.7,0.7,-0.7,0.2,0.2,-0.3,-1.6,-2.1,-1.6,-0.7,-0.5
2017-02-09,-0.7,0.5,-0.7,0.7,0.7,-0.6,-1.8,-2.6,-2.3,-1.5,-1.2
2017-02-10,0.2,0.3,-0.4,-0.1,-0.1,-0.4,-1.4,-2.3,-2.2,-1.5,-1.1

2017-01-30: rt AT_USER $lly, $pfe keep the earnings ball rolling tomorrow. here's what to expect  $nvo $azn $gild $mrk $¡­|rt AT_USER #earnings expected tues: $aapl $xom $pfe $ma $ups - 5 largest u.s. companies b
2017-01-31: $pfe - trump's criticism of imports adds to drugmakers' headaches -- update |$pfe - trump's criticism of imports adds to drugmakers' headaches -- update |40mg copaxone patent ruling came up on $pfe q&
2017-02-01: investors sell pfizer, inc. $pfe on strength on disappointing earnings |investors sell pfizer, inc. $pfe on strength on disappointing earnings |$pfe pegs continued growth for ibrance on "late adopters
2017-02-02: fortress bio soars after reporting breakthrough with car-t cancer approach  $amgn  $juno $regn $sny $amrn $pfe $tgtx|$amgn inherits what people once said about $pfe: "not nice, but very smart." |rt AT
2017-02-03: dow 30 stock roundup: apple, intel, exxon beat; merck, #pfizer, chevron miss on revenues. read more:  $pfe|rt AT_USER most active #options: $pfe share buyback, $amzn sales growth disappoints, $fb, $aa
2017-02-06: rt AT_USER rare, deadly lung cancer finds a big foe: patients with nothing to lose  #ros1 AT_USER $pfe htt¡­|$xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $ge $gs $tsla $utx $f
2017-02-07: rt AT_USER $pfe commences $5 billion accelerated share repurchase|the zacks analyst blog highlights: apple, exxon mobil, merck, #pfizer and intel - february 6... read more:  $pfe|pfizer, inc. $pfe pos
2017-02-08: united services automobile association sells 56,799 shares of pfizer, inc. $pfe |pfizer, inc. $pfe shares bought by hightower advisors llc |pfizer, inc. $pfe stake raised by eagle global advisors llc 
2017-02-09: following a strategic evaluation, $pfe decides to close adelaide manufacturing facility |$pfe er was jan 31.... if they're bullish, it may be because of the rumor that $pfe may likely be making a much
2017-02-10: rt AT_USER cellectis $alcls $clls $pfe 2nd target disclosed - after bcma in mm, egfrviii in gbm (not a surprise at all) #aacr17 |$xom $amzn $googl $avgo $aapl $pfe $cvs $bac $td $wmt $cost $wfc $jnj $
2017-02-11: $pfe backtracks on expansion plans, aims to close australian plant by 2021 |rt AT_USER $ko $cce $icnb $sbux $bud $tbev $usmj $pura $fb $googl $goog $twtr $bas $pfe $ge $pep $brew $dps $ftci $mnst $bb 
2017-02-12: rt AT_USER pharma m&amp;a in 2017: the most likely deal hunters  $amgn $gild $mrk $pfe|rt AT_USER pharma stocks getting clobbered.. great buying opportunity for the long term! $bmy $agn $abbv $pfe $mr
Answer:+Rise