Utilize the data and tweets at hand to foresee if the closing price of $mrk will elevate or diminish at 2015-08-05. 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
2015-07-22,0.7,1.5,-0.2,-0.9,-0.9,1.0,0.3,-0.1,-0.2,-0.1,-0.0
2015-07-23,0.8,0.8,-0.2,-0.1,-0.1,0.8,0.5,0.1,-0.1,0.1,0.0
2015-07-24,0.5,0.8,-0.2,-1.1,-1.1,1.5,1.6,1.2,1.0,1.1,1.1
2015-07-27,0.8,0.8,-0.6,-0.7,-0.7,1.5,2.2,1.9,1.6,1.8,1.8
2015-07-28,-1.7,0.2,-2.9,0.9,0.9,0.2,1.1,0.9,0.7,0.8,0.8
2015-07-29,-1.5,0.5,-1.5,1.8,1.8,-1.4,-0.6,-0.7,-0.9,-1.0,-0.9
2015-07-30,0.2,0.5,-0.4,-0.0,-0.0,-1.2,-0.6,-0.6,-0.8,-1.0,-0.8
2015-07-31,0.1,0.6,-0.4,0.8,0.8,-1.4,-1.3,-1.2,-1.5,-1.6,-1.5
2015-08-03,0.4,0.7,-1.0,0.2,0.2,-0.9,-1.5,-1.2,-1.5,-1.7,-1.6
2015-08-04,1.3,1.3,-0.6,-0.6,-0.6,0.1,-0.9,-0.6,-0.8,-1.1,-1.0

2015-07-22: rt AT_USER $mrk wins european commission ok for #keytruda in 1st line &amp; previously treated advanced #melanoma |$mrk - merck announces fourth-quarter 2015 dividend 
2015-07-23: ashr db x-trackers harvest csi 300 china a-shares fund news$ashr $vnr $mrk $lng #ashr #investing #share|dis walt disney co. p/e ratio$dis $xlu $kgc $mrk #dis #tradeideas #stock|fv first trust dorsey w
2015-07-24: jnug direxion daily junior gold miners index bull 3x shares exchange$jnug $mrk $avgo $vrx #jnug #share #stock|mux mcewen mining inc. eod data$mux $mrk $nke $spxs #mux #invest #stock|everything's comin
2015-07-25: $mrk active, relative volume: 5.82, 1h, 5:00 pm, #nyse $dji $spy   
2015-07-29: merck $mrk showing bearish technicals with resistance at $58.81 (  )|mrk merck &amp; co., inc. last price$mrk $jnug $dis $jblu #mrk #stockmarket #share|our stock alerts gained over 550% this month alr
2015-07-30: fb freeport-mcmoran, inc. dividend$fb $mrk $ung $ssys #fb #stocks #stockfcx fireeye inc. 52wk high…|myec myecheck, inc. change$myec $xli $mrk $intl #myec #finance #stockmarketmyl mylan n.v. investor o
2015-07-31: gasfx fbr gas utility index fund dividend$gasfx $qid $baba $mrk #gasfx #stockmarket #pennystocks
2015-08-02: our penny stock picks have gained 3,600% in 10 months! get early access to our next pick:  #stocks $mrk $lgnd|mrk micron technology, inc. ask size$mrk $uco $dxj $grek #mrk #stocks #tradeideas|mrk merc
2015-08-03: xlk technology select sector spdr ask$xlk $akrx $mrk $ieng #xlk #stock #sharexlp consumer staples select…
Answer:
Utilize the data and tweets at hand to foresee if the closing price of $mrk will elevate or diminish at 2015-08-05. 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
2015-07-22,0.7,1.5,-0.2,-0.9,-0.9,1.0,0.3,-0.1,-0.2,-0.1,-0.0
2015-07-23,0.8,0.8,-0.2,-0.1,-0.1,0.8,0.5,0.1,-0.1,0.1,0.0
2015-07-24,0.5,0.8,-0.2,-1.1,-1.1,1.5,1.6,1.2,1.0,1.1,1.1
2015-07-27,0.8,0.8,-0.6,-0.7,-0.7,1.5,2.2,1.9,1.6,1.8,1.8
2015-07-28,-1.7,0.2,-2.9,0.9,0.9,0.2,1.1,0.9,0.7,0.8,0.8
2015-07-29,-1.5,0.5,-1.5,1.8,1.8,-1.4,-0.6,-0.7,-0.9,-1.0,-0.9
2015-07-30,0.2,0.5,-0.4,-0.0,-0.0,-1.2,-0.6,-0.6,-0.8,-1.0,-0.8
2015-07-31,0.1,0.6,-0.4,0.8,0.8,-1.4,-1.3,-1.2,-1.5,-1.6,-1.5
2015-08-03,0.4,0.7,-1.0,0.2,0.2,-0.9,-1.5,-1.2,-1.5,-1.7,-1.6
2015-08-04,1.3,1.3,-0.6,-0.6,-0.6,0.1,-0.9,-0.6,-0.8,-1.1,-1.0

2015-07-22: rt AT_USER $mrk wins european commission ok for #keytruda in 1st line &amp; previously treated advanced #melanoma |$mrk - merck announces fourth-quarter 2015 dividend 
2015-07-23: ashr db x-trackers harvest csi 300 china a-shares fund news$ashr $vnr $mrk $lng #ashr #investing #share|dis walt disney co. p/e ratio$dis $xlu $kgc $mrk #dis #tradeideas #stock|fv first trust dorsey w
2015-07-24: jnug direxion daily junior gold miners index bull 3x shares exchange$jnug $mrk $avgo $vrx #jnug #share #stock|mux mcewen mining inc. eod data$mux $mrk $nke $spxs #mux #invest #stock|everything's comin
2015-07-25: $mrk active, relative volume: 5.82, 1h, 5:00 pm, #nyse $dji $spy   
2015-07-29: merck $mrk showing bearish technicals with resistance at $58.81 (  )|mrk merck &amp; co., inc. last price$mrk $jnug $dis $jblu #mrk #stockmarket #share|our stock alerts gained over 550% this month alr
2015-07-30: fb freeport-mcmoran, inc. dividend$fb $mrk $ung $ssys #fb #stocks #stockfcx fireeye inc. 52wk high…|myec myecheck, inc. change$myec $xli $mrk $intl #myec #finance #stockmarketmyl mylan n.v. investor o
2015-07-31: gasfx fbr gas utility index fund dividend$gasfx $qid $baba $mrk #gasfx #stockmarket #pennystocks
2015-08-02: our penny stock picks have gained 3,600% in 10 months! get early access to our next pick:  #stocks $mrk $lgnd|mrk micron technology, inc. ask size$mrk $uco $dxj $grek #mrk #stocks #tradeideas|mrk merc
2015-08-03: xlk technology select sector spdr ask$xlk $akrx $mrk $ieng #xlk #stock #sharexlp consumer staples select…
Answer:+Rise