Contemplate the data and tweets to guess whether the closing price of $abbv will surge or decline at 2015-07-24. 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
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
2015-07-20,-1.1,0.4,-1.3,1.2,1.2,-1.0,-2.4,-3.2,-2.9,-3.2,-3.5
2015-07-21,0.4,1.5,-0.5,-0.4,-0.4,-0.5,-1.6,-2.5,-2.5,-2.7,-3.0
2015-07-22,-0.4,0.1,-0.8,0.0,0.0,-0.3,-1.2,-2.1,-2.4,-2.4,-2.9
2015-07-23,-0.4,0.6,-0.5,-0.1,-0.1,-0.1,-0.7,-1.8,-2.2,-2.2,-2.7

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 $abbv's #humira biosimilar will be most succesful 
2015-07-20: abbv abbvie inc. ex-div date$abbv $rdsb.l $dbb $aa #abbv #share #invest|rad rite aid corp. 52wk high$rad $abbv $dia $mmsi #rad #finance #invest|uvxy proshares ultra vix short-term futures etf 52wk low
2015-07-21: afsi amtrust financial services, inc. volume$afsi $ulta $ibb $abbv #afsi #stocks #stocks|fv first trust dorsey wright focus 5 etf yield$fv $dvax $abbv $eros #fv #tradeideas #tradeideas
2015-07-22: dgaz velocityshares 3x inverse natural gas etn shares$dgaz $abbv $tasr $cacc #dgaz #stocks #invest|nvax novavax, inc. short sales$nvax $rgld $cost $abbv #nvax #share #pennystocks
2015-07-23: notable earnings before friday’s open  $aal $aan $abbv $b|abbvie receives new coverage from analysts at suntrust $abbv |$aapl news: "patience, cash and dividend growth investing $aapl #apple $abbv …" 
Answer:
Fall