Utilize the data and tweets at hand to foresee if the closing price of $abbv will elevate or diminish at 2015-07-20. Only answer with Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-06,-1.0,1.1,-1.1,0.0,0.0,-0.5,1.0,0.5,0.2,-0.1,-0.5
2015-07-07,-0.2,0.3,-1.8,0.5,0.5,-0.6,0.3,0.2,-0.2,-0.5,-0.9
2015-07-08,0.2,1.2,-0.1,-1.3,-1.3,0.8,1.2,1.6,1.1,0.8,0.5
2015-07-09,0.8,1.4,-0.3,0.5,0.5,0.2,0.6,1.2,0.6,0.4,0.1
2015-07-10,-0.4,0.4,-1.0,1.9,1.9,-1.3,-1.3,-0.6,-1.1,-1.3,-1.6
2015-07-13,-0.2,0.2,-0.6,0.5,1.2,-2.0,-2.6,-1.8,-2.1,-2.3,-2.7
2015-07-14,-0.1,1.0,-0.6,0.3,0.3,-1.8,-2.4,-2.1,-2.2,-2.5,-2.8
2015-07-15,0.1,0.4,-0.6,-0.1,-0.1,-1.0,-1.9,-2.0,-1.9,-2.3,-2.6
2015-07-16,0.2,0.4,-0.2,0.3,0.3,-0.6,-2.0,-2.2,-2.0,-2.5,-2.8
2015-07-17,0.0,0.2,-0.4,0.0,0.0,-0.2,-1.7,-2.2,-1.9,-2.4,-2.6

2015-07-06: our stock pick on $ppch is up 370% for our subscribers, since our original release at .02! huge news:  $act $vrx $abbv|rt AT_USER here’s what gilead sciences and abbvie latest prescription volumes ind
2015-07-07: abbv abbvie inc. company info$abbv $fxe $cat $hd #abbv #stocks #stockmarket
2015-07-10: abbv abbvie inc. ask size$abbv $yndx $v $ung #abbv #stockmarket #finance|our penny stock alert on $gequ more than doubled for our members, in 1 &amp; a half weeks! big news:  $act $vrx $abbv
2015-07-11: pfe pfizer, inc. open$pfe $abbv $cvx $kbe #pfe #nasdaq #nasdaq|cybr cyber-ark software ltd. ask size$cybr $ttoo $euo $abbv #cybr #nasdaq #investingcytx cytori therapeutics,…|myec myecheck, inc. last t
2015-07-12: top nyse drops in shorts:$bac $rad $lly $nbg $abbv $hlt $wmb $kmi $ko $phh $spf $hd $bsx $mdlz $pfe $cvc $rai 
2015-07-13: gale galena biopharma, inc. stock forum$gale $abbv $mx $gncp #gale #stockmarket #invest|watch: latest #pharma daily news round-up video - fda, $nvo, semaglutide, $abbv, imbruvica, $nvs, entresto|$abbv
2015-07-14: our penny stock picks have gained 3,600% in 9 months! subscribe to get our future picks:  $act $vrx $abbv
2015-07-15: rt AT_USER $abbv new hod |$abbv news: "pronai therapeutics ipo: focus on oncology could draw investor…"   analyze: |aroon positive  $bti $iyk $syk $xlv $stmp $skyay $abbv $abmd $unfi $aig $avy $lxft $
2015-07-17: block trade: $abbv 833,350 shares @ $70.00 [15:35:57]|a AT_USER survey says $abbv's #humira biosimilar will be most succesful 
Answer:
Rise