Scrutinize the data and tweets to envisage if the closing price of $agn will swell or contract at 2017-08-16. Please affirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-08-02,0.8,1.0,-0.4,-0.8,-0.8,0.9,1.0,0.1,-0.7,-1.0,-1.1
2017-08-03,-0.9,0.8,-2.9,0.1,0.1,0.5,1.0,0.2,-0.6,-1.1,-1.1
2017-08-04,2.8,2.8,-0.4,-3.1,-3.1,2.8,3.8,3.3,2.6,2.1,2.0
2017-08-07,0.6,0.8,-0.1,-0.6,-0.6,2.5,3.9,3.7,3.2,2.6,2.5
2017-08-08,0.9,2.4,-0.1,-0.6,-0.6,2.1,3.9,4.2,3.8,3.2,3.0
2017-08-09,0.7,1.6,-0.1,-0.7,-0.7,1.9,4.0,4.7,4.4,3.9,3.7
2017-08-10,2.2,2.4,-0.2,-2.4,-2.4,2.8,5.6,6.8,6.7,6.3,6.0
2017-08-11,-0.4,0.9,-0.7,0.3,0.3,1.7,4.4,6.0,6.1,5.8,5.6
2017-08-14,0.4,1.4,-0.1,-0.1,-0.1,1.1,3.7,5.5,5.9,5.8,5.5
2017-08-15,0.7,1.0,-0.1,-0.6,-0.6,1.0,3.4,5.5,6.3,6.3,6.0

2017-08-02: $agn mizuho securities reiterates buy rating, $267 pt |peconic partners llc invests $7.84 million in allergan plc. $agn |peconic partners llc invests $7.84 million in allergan plc. $agn |allergan plc.
2017-08-03: rt AT_USER 2 pharma giants pfizer could make a megadeal on soon  $pfe $azn $agn $mdvn $anac #biotech #phar¡­|rt AT_USER AT_USER #cnbc nice report on $teva $nvs $agn next big #biotech news will be forg
2017-08-04: iguana healthcare management llc raises position in allergan plc. $agn |iguana healthcare management llc raises position in allergan plc. $agn |will $ibm make their changes before there's no lunch lef
2017-08-05: allergan plc. $agn shares sold by tudor investment corp et al |#allergan needs to learn the difference between smart &amp; stupid with their $9+b gap! $agn $vrx $twtr $pep $ibm $wfc¡­ |upgrades  $aaoi
2017-08-06: allergan plc. $agn given a $285.00 price target at royal bank of canada |bridges investment management inc. has $8.42 million position in allergan plc. $agn |bridges investment management inc. has $8.
2017-08-07: recommendation moderate #buy for $agn with ub rating - 3.99 out of 5. |{video} biotech analysis + trade ideas: $ibb $xbi $agn $regn $gild $amgn -- click link &gt;&gt;  |#allergan fda approves medicine
2017-08-08: mosaic, symantec, and allergan achieve short sale price targets $mos $symc $agn |allergan plc. $agn shares bought by benson investment management company inc. |anybody? $wfc $vrx $agn $ibm $myl $pep $
2017-08-09: achmea investment management b.v. takes position in allergan plc. $agn |achmea investment management b.v. takes position in allergan plc. $agn |north star asset management inc. has $6.42 million posit
2017-08-10: AT_USER $agn: saves lives, kills companies.|allergan plc.¡¯s $agn ¡°buy¡± rating reaffirmed at deutsche bank ag |and $amzn with their final 3 $brk $iep $ko $pep $agn $ibm $goog $msft $crm $cmg $hlf $d
2017-08-11: jim cramer says allergan shares are 'just too cheap' $agn  |ballentine partners llc has $688,000 stake in allergan plc. $agn |breton hill capital ltd. has $664,000 stake in allergan plc. $agn |allerga
2017-08-12: the good fight! $vrx $agn $myl $msft $twtr $crm $pep $ibm $prgo $amzn $ko $cmg $brk $iep $ba $teva $aapl $tst $btc¡­ |the good fight! $vrx $agn $myl $msft $twtr $crm $pep $ibm $prgo $amzn $ko $cmg $br
2017-08-13: $595 dinner? $5.95? i need a job! $agn $vrx $brk $iep $ko $pep $hd $f $gm $ge $hlf $mft $amzn $aapl $twtr $pypl¡­ |allergan plc. $agn stake raised by russell investments group ltd. |allergan plc. $agn
2017-08-14: rt AT_USER textbook busted pattern. a failed breakout often leads to collective abandonment. $agn #toast |textbook busted pattern. a failed breakout often leads to collective abandonment. $agn #toast 
2017-08-15: allergan plc. $agn shares sold by factory mutual insurance co. |berson &amp; corrado investment advisors llc has $6.49 million position in allergan plc. $agn |evening most tweeted big caps, check out 
Answer:
Fall