Given the data and tweets, could you project whether the closing price of $mrk will grow or shrink at 2017-02-23? Please specify either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-02-08,-0.7,0.2,-0.8,0.2,0.2,0.1,-2.0,-2.8,-3.1,-3.7,-4.4
2017-02-09,-0.1,0.7,-0.1,0.1,0.1,0.1,-1.6,-2.5,-3.0,-3.6,-4.3
2017-02-10,0.3,0.7,-0.3,-0.4,-0.4,0.4,-0.9,-2.0,-2.5,-3.0,-3.6
2017-02-13,-0.8,0.1,-0.8,1.0,1.0,-0.6,-1.3,-2.6,-3.2,-3.6,-4.3
2017-02-14,-1.6,0.1,-1.9,1.4,1.4,-1.5,-2.1,-3.5,-4.2,-4.7,-5.2
2017-02-15,-0.4,1.1,-0.5,-0.8,-0.8,-0.5,-0.9,-2.3,-3.2,-3.6,-4.2
2017-02-16,-0.2,0.2,-1.2,0.2,0.2,-0.4,-0.8,-2.1,-3.0,-3.5,-4.1
2017-02-17,-0.3,0.3,-0.8,0.2,0.2,-0.2,-0.9,-1.9,-2.9,-3.5,-4.0
2017-02-21,-0.9,0.5,-0.9,0.1,0.1,-0.1,-0.9,-1.6,-2.8,-3.5,-3.9
2017-02-22,0.3,0.7,-0.3,-0.3,-0.3,0.0,-0.5,-1.0,-2.2,-3.0,-3.4

2017-02-08: private management group inc. cuts stake in merck &amp; company, inc. $mrk |united services automobile association reduces position in merck &amp; company, inc. $mrk |double tops / breakouts: $kgc $ib
2017-02-09: merck &amp; company, inc. to post fy2017 earnings of $3.84 per share, suntrust banks forecasts $mrk |patricia f. russo sells 5,000 shares of merck &amp; company, inc. $mrk stock |patricia f. russo sel
2017-02-10: here's why m&amp;a has tesaro's stock soaring 40% in 2017 $celg $azn $pfe $mrk $jnj $abbv $opk $clvs |ttg themes of the day (below) &amp; option summary: $iwm $mt $ebay $xom $mrk $arnc $jpm $c $m $cl 
2017-02-11: rt AT_USER AT_USER AT_USER AT_USER topline data #asco possible buyout of $nwbo by $bmy $mrk $azn $gild $celg ht¡­|rt AT_USER AT_USER AT_USER AT_USER topline data #asco possible buyout of $nwbo by $bmy
2017-02-12: rt AT_USER pharma m&amp;a in 2017: the most likely deal hunters  $amgn $gild $mrk $pfe|rt AT_USER pharma stocks getting clobbered.. great buying opportunity for the long term! $bmy $agn $abbv $pfe $mr
2017-02-13: looks like $mrk ceo ken frazier will be defending another pedophile. sickening.  |AT_USER look into #propecia as the cause of AT_USER 's failing mental health. #trumppropecp $mrk $djia|rt AT_USER all 
2017-02-14: rt AT_USER booked $mrk calls. opened 2/2. pure profit since financed using sold puts. but calls alone would be +50% on risk|rt AT_USER $mrk says phase 3 doravirine study meets primary efficacy endpoin
2017-02-15: rt AT_USER valeant's brodalumab approval proves another example of wells fargo short &amp; distort! $vrx $agn $myl $mrk $aapl $hlf $iep $b¡­|merck recruits football star jim kelly to help head-and-nec
2017-02-16: traders sell shares of merck &amp; company, inc. $mrk on strength after analyst downgrade |traders sell shares of merck &amp; company, inc. $mrk on strength after analyst downgrade |after #merck stops
2017-02-17: rt AT_USER trending this week: $mrk leading phiii bace drug implodes in latest #alzheimers disaster  #biotech by AT_USER|trending this week: $mrk leading phiii bace drug implodes in latest #alzheimers
2017-02-18: $spx spdr health care sector etf components. $bmy $gld $unh $abbv $biib $jnj $mdt $xlv $lly $pfe $celg $mrk $tmo¡­ |rt AT_USER and #keytruda has no #financialtoxicity ? #gu17 $mrk #cancermoonshot |rt 
2017-02-19: 02/17/17 volume leader #95 - mrk 9,048,199 merck &amp; company $mrk 65.39 +0.13 +0.20% high today of 65.56 day low |rt AT_USER treats depression $vrx $agn $twtr $ko $iep $hlf $aapl $msft $brk $fb $myl
2017-02-20: valeant's skin care diverstiture-give up $168mm in annual revenues for $1.3b now!  sounds good to me! $vrx $agn¡­ |rt AT_USER AT_USER does the AT_USER know drug co $mrk and their faulty, globally reje
2017-02-21: rt AT_USER hepatitis b market: emerging players could make the difference  $abus $gild $gsk $mrk $nvs $sny $v¡­|AT_USER $mrk cheaper and also great work on hpv francise but, also facing some patent ch
2017-02-22: $ko $mcd $mmm $mrk $msft $nke $pfe long and short positions from the dow jones, up to 1800% since 2008.  $djia $dia|rt AT_USER pfizer, merck, lilly execs urge tax code revamp in letter to congress  $m
Answer:
Rise