With the help of the data and tweets given, can you forecast whether the closing price of $mrk will climb or drop at 2014-01-22? Please state either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2014-01-07,-0.3,0.6,-0.3,0.7,0.7,-0.6,-0.8,-1.5,-1.9,-1.9,-1.9
2014-01-08,0.6,0.7,-0.4,-0.6,-0.6,-0.0,-0.0,-0.6,-1.2,-1.3,-1.2
2014-01-09,0.6,1.0,-0.4,-0.5,-0.5,0.5,0.5,0.1,-0.6,-0.7,-0.6
2014-01-10,-0.1,0.4,-0.8,0.7,0.7,-0.1,-0.2,-0.5,-1.1,-1.4,-1.3
2014-01-13,-4.2,0.6,-4.4,6.5,6.5,-5.0,-5.6,-6.0,-6.7,-7.0,-7.1
2014-01-14,-0.9,0.2,-1.6,-0.2,-0.2,-3.7,-4.8,-5.3,-6.1,-6.5,-6.7
2014-01-15,0.2,0.7,-0.3,-0.9,-0.9,-1.7,-3.5,-4.1,-4.8,-5.4,-5.6
2014-01-16,-0.7,0.9,-0.8,-0.0,-0.0,-0.6,-2.9,-3.6,-4.3,-5.1,-5.4
2014-01-17,1.3,1.3,-0.4,-1.0,-1.0,1.3,-1.4,-2.3,-3.0,-3.8,-4.2
2014-01-21,0.4,0.8,-0.2,-0.2,-0.2,1.0,-0.8,-1.8,-2.5,-3.3,-3.7

2014-01-07: $fslr $aapl $mu $c $ma $yoku $sd $mrk $v active equity options trading on open: full story 
2014-01-08: $mrk this overvalued biotech is in danger of plummeting as much as 30% |$xncr is eligible for up to $1.3b milestone paymts from partnerships w $mor $amgn $alxn $jnj $csl.ax $mrk bi[wedbush] 
2014-01-09: $mrk bristol myers squibb co. (bmy): forxiga approval should be boon for ... 
2014-01-10: $mrk alnylam provides key 2014 goals for rnai therapeutics pipeline 
2014-01-12: AT_USER maybe.  maybe not.  issue w/ other bacei has been ph1/2 safety.  expect more on mk-8931 @ #jpm14 now that $mrk is in ph3.
2014-01-13: rt AT_USER $alny acquires merck/sirna #rnai assets for $25m cash + $150m stock + $115m milestone $mrk bot sirn…|$mrk - merck rises most since 2009 on seeking early fda approval -&gt;  #stock #stocks #
2014-01-14: mkm partners reiterated $mrk at buy  with pt:$64 (+22% from here) (b)|get more info on $anat $fcs $axl $mrk visit |rt AT_USER $bmy by not talking about $mrk specifically, $bmy talks about $mrk. #jpm14
2014-01-15: rt AT_USER $mrk's bloomfield at #fda #crdac: #vorapaxar should be prescribed to appropriate post-mi patients at risk for 2ndary athe…|rt AT_USER viewpoints: with something to prove, merck &amp; co. co
2014-01-16: $mrk merck &amp; co, inc.: big pharma checkup for 2014 |$mrk: merck provides statement on fda advisory committee for vorapaxar 
2014-01-21: rt AT_USER bullish set-ups for tuesday  $atml $bbry $ctic $mrk $ontx $rvm  $stml $stxs|find the next hot #pennystock $manh $ati $chl $mrk check out 
Answer:
Fall