Analyze the information and social media posts to determine if the closing price of $agn will ascend or descend at 2017-02-01. Please 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
2017-01-18,-0.0,1.2,-0.9,0.8,0.8,-0.3,0.5,-1.0,-3.4,-4.9,-6.1
2017-01-19,1.1,1.3,-0.2,-0.9,-0.9,0.5,1.4,0.3,-2.0,-3.6,-4.9
2017-01-20,0.2,0.8,-0.6,-0.1,-0.1,0.4,1.2,0.7,-1.3,-3.1,-4.4
2017-01-23,-1.1,1.5,-1.7,0.2,0.2,0.1,0.8,0.8,-1.0,-2.9,-4.2
2017-01-24,0.9,1.1,-1.1,-0.8,-0.8,0.7,1.3,1.7,0.2,-1.7,-3.1
2017-01-25,0.1,0.8,-1.2,0.2,0.2,0.2,0.7,1.4,0.3,-1.6,-3.0
2017-01-26,1.7,2.0,-0.1,-1.3,-1.3,1.2,1.8,2.5,1.9,0.1,-1.4
2017-01-27,-0.8,0.7,-1.1,1.1,1.1,-0.0,0.5,1.2,1.0,-0.6,-2.2
2017-01-30,0.5,0.6,-0.5,-0.6,-0.6,0.3,0.9,1.6,1.7,0.3,-1.2
2017-01-31,-4.1,0.3,-4.4,3.3,3.3,-2.4,-2.2,-1.7,-1.4,-2.4,-4.0

2017-01-18: bradley foster &amp; sargent inc. ct boosts position in allergan plc. $agn |my double entendre success!  $vrx $agn $myl $mrk $hlf $iep $googl $ko $pep $dis $twx $yhoo $gm $ge $orcl $bac $jpm $c|#aller
2017-01-19: alert**ibm- revenue down+a/r up+debt up = trouble for shares ahead? $ibm $msft $vrx $agn $aapl $twtr $iep $hlf¡­ |rt AT_USER $agn on drug pricing: if industry doesn't solve issue ourselves, there will
2017-01-20: rt AT_USER here are some stock charts, if you want me to look at one just ask.  $fb $bac $gs $wmt $agn $tsla¡­|here are some stock charts, if you want me to look at one just ask.  $fb $bac $gs $wmt $a
2017-01-21: i'm calling for an investigation into jim cramer,made money,the st. for manipulating stocks  ( $agn &amp; $vrx ) see teets 4 &gt; $ko $ibm $twtr $|AT_USER i'm trying.i'm down big! real big! my mom wou
2017-01-22: who's gaining on who? $vrx $agn $myl $twtr $aapl $ko $pep $iep $hlf $srpt $ibm $orcl |the great valeant take down? is your co. next? what then? like? $exel $hd $spy $agn $shak $jack $hlf $iep $srpt $b
2017-01-23: $agn had a juvenilederm table in dc this weekend AT_USER|try looking for me here first! clonshaugh business &amp; technology park; dublin 17; ireland  $vrx $agn $myl $twtr $aapl $srpt $brk $iep $hlf|r
2017-01-24: ya'll are heartless! hahah. $vrx $iep $agn $myl $hlf $twtr $aapl $cmg |rt AT_USER news: the best short in biotech right now. read:  $pm $agn $vrx $gwph $fe $yrcw $titn $pbmd $si¡­|rt AT_USER what's go
2017-01-25: rt AT_USER enjoyed being with the us eye care sales team this morning. exciting 2017 ahead! #boldforlife $agn |AT_USER share buyback in pharma bad sign $gild $agn $nvs...|valeant ends up 3% today w/bl
2017-01-26: AT_USER thoughts on $agn coming to AT_USER anytime soon?  they seem to be doing all of the right things, yet still headed down|slow it down! danger! $vrx $agn $myl $iep $hlf $msft $ibm $twtr $aapl $ja
2017-01-27: rt AT_USER 15 stocks for 2017 and beyond...  $agn $bbby $bidu $cyh $dis $fb $fosl $gild $gme $kate $kors $n¡­|here's what's on tap for earnings  $nvo $azn $gild $pfe $rhhby $lly $mrk  $agn  $sny $gsk|
2017-01-28: AT_USER af ? is competing drug in ph 3 to $pbyi?.... $agn got constipation drug approved, maybe pbyi should file for that indication|$agn  coiled up tight against descending weekly trendline.  can -- 
2017-01-29: AT_USER gr8 leadership appreciated &amp; respected w/this &amp; many other pharma/non-pharma issues. honored to be a $agn shareholder!|rt AT_USER $agn is strong &amp; bold bc of diversity.  oppose any
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 AT_USER thanks .. $tbra shot up from $4 to $39 overnight on $agn acquisition .
2017-01-31: AT_USER $agn marketing the crap out of linzess|wednesday: $xbi, $agn, $aapl, $mdt, $gs, $fb, $csx, $nvda, $lb|rt AT_USER $agn is strong &amp; bold bc of diversity.  oppose any policy that puts limitat
Answer:
Rise