Reflect on the provided data and tweets to anticipate if the closing price of $mrk is going to increase or decrease at 2015-08-26. Kindly respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-08-12,-1.7,0.0,-2.0,0.9,0.9,-0.2,0.4,-0.0,0.2,0.0,-0.2
2015-08-13,-0.7,0.8,-0.8,1.2,1.2,-1.2,-0.7,-1.1,-1.0,-1.1,-1.3
2015-08-14,-0.3,0.7,-0.5,0.3,0.3,-1.1,-1.0,-1.3,-1.3,-1.3,-1.6
2015-08-17,-1.5,0.1,-1.9,0.9,0.9,-1.6,-1.8,-1.8,-2.2,-2.1,-2.3
2015-08-18,0.0,0.5,-0.2,-0.1,-0.1,-0.8,-1.5,-1.5,-2.0,-1.9,-2.1
2015-08-19,-0.6,0.7,-0.8,0.0,0.0,-0.4,-1.4,-1.4,-1.9,-1.8,-2.0
2015-08-20,2.4,2.8,-0.4,-4.5,-4.5,3.7,3.0,3.1,2.7,2.7,2.6
2015-08-21,1.5,3.3,-0.0,-2.1,-2.1,4.6,4.8,4.9,4.7,4.7,4.7
2015-08-24,-1.7,0.8,-15.4,-3.2,-3.2,6.0,7.4,7.7,7.9,7.8,7.9
2015-08-25,8.2,8.3,-0.3,-5.2,-5.2,8.5,12.0,12.7,13.2,13.1,13.4

2015-08-13: mrk nordic american tanker shipping ltd. ask size$mrk $ewz $gm $wwe #mrk #invest #share|rt AT_USER bmo upgrades merck on alzheimer's, lung cancer drug prospects $mrk: full story 
2015-08-14: uso united states oil fund, lp 52wk low$uso $mrk $tlt $ibb #uso #tradeideas #pennystocks
2015-08-17: $mrk:momentum stock focus: merck &amp; company, inc. (nyse:mrk):|our platinum members saw stock picks gin over 550% in 5 weeks! see our exclusive new pick:  #stocks $mrk $lgnd
2015-08-18: $mrk: merck receives fda acceptance for sbla for keytruda |our stock alert on $gequ nearly quadrupled in 2 weeks! special update:  #stocks $mrk $lgnd|merck's keytruda ready for quick fda action on big
2015-08-19: our penny stock alerts gained over 550% in 5 weeks! see see how to get our new picks early:  #breakout $insy $mrk|weekly dow #stocks trend $hd $mcd $trv $msft $unh $axp $nke $mrk $ba $jpm $ko $cat $v 
2015-08-20: rt AT_USER #cicada3301 AT_USER AT_USER AT_USER AT_USER AT_USER AT_USER #opmath #opweb10 #opwallst #ows $gsk $mrk ht…|jimmy carter's doctors confirm he's receiving keytruda, a cutting-edge ($$$) melano
2015-08-21: big moment for new immuno-oncology drugs as pres. jimmy carter begins to battle metastatic stage iv melanoma. $mrk $bmy #pharma|novartis ag (adr) declines as merck andamp; co., wins patent battle $mrk
2015-08-24: rt AT_USER new weapons shift the odds in the war against #cancer. AT_USER names the best investments  $bmy $mrk …
2015-08-25: after 3,000% gains in the past year, we have a major new pick out! big update:  #breakout $insy $mrk|our penny stock picks have been seeing massive gains! we have a big new pick coming:  #breakout $in
Answer:
Reflect on the provided data and tweets to anticipate if the closing price of $mrk is going to increase or decrease at 2015-08-26. Kindly respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-08-12,-1.7,0.0,-2.0,0.9,0.9,-0.2,0.4,-0.0,0.2,0.0,-0.2
2015-08-13,-0.7,0.8,-0.8,1.2,1.2,-1.2,-0.7,-1.1,-1.0,-1.1,-1.3
2015-08-14,-0.3,0.7,-0.5,0.3,0.3,-1.1,-1.0,-1.3,-1.3,-1.3,-1.6
2015-08-17,-1.5,0.1,-1.9,0.9,0.9,-1.6,-1.8,-1.8,-2.2,-2.1,-2.3
2015-08-18,0.0,0.5,-0.2,-0.1,-0.1,-0.8,-1.5,-1.5,-2.0,-1.9,-2.1
2015-08-19,-0.6,0.7,-0.8,0.0,0.0,-0.4,-1.4,-1.4,-1.9,-1.8,-2.0
2015-08-20,2.4,2.8,-0.4,-4.5,-4.5,3.7,3.0,3.1,2.7,2.7,2.6
2015-08-21,1.5,3.3,-0.0,-2.1,-2.1,4.6,4.8,4.9,4.7,4.7,4.7
2015-08-24,-1.7,0.8,-15.4,-3.2,-3.2,6.0,7.4,7.7,7.9,7.8,7.9
2015-08-25,8.2,8.3,-0.3,-5.2,-5.2,8.5,12.0,12.7,13.2,13.1,13.4

2015-08-13: mrk nordic american tanker shipping ltd. ask size$mrk $ewz $gm $wwe #mrk #invest #share|rt AT_USER bmo upgrades merck on alzheimer's, lung cancer drug prospects $mrk: full story 
2015-08-14: uso united states oil fund, lp 52wk low$uso $mrk $tlt $ibb #uso #tradeideas #pennystocks
2015-08-17: $mrk:momentum stock focus: merck &amp; company, inc. (nyse:mrk):|our platinum members saw stock picks gin over 550% in 5 weeks! see our exclusive new pick:  #stocks $mrk $lgnd
2015-08-18: $mrk: merck receives fda acceptance for sbla for keytruda |our stock alert on $gequ nearly quadrupled in 2 weeks! special update:  #stocks $mrk $lgnd|merck's keytruda ready for quick fda action on big
2015-08-19: our penny stock alerts gained over 550% in 5 weeks! see see how to get our new picks early:  #breakout $insy $mrk|weekly dow #stocks trend $hd $mcd $trv $msft $unh $axp $nke $mrk $ba $jpm $ko $cat $v 
2015-08-20: rt AT_USER #cicada3301 AT_USER AT_USER AT_USER AT_USER AT_USER AT_USER #opmath #opweb10 #opwallst #ows $gsk $mrk ht…|jimmy carter's doctors confirm he's receiving keytruda, a cutting-edge ($$$) melano
2015-08-21: big moment for new immuno-oncology drugs as pres. jimmy carter begins to battle metastatic stage iv melanoma. $mrk $bmy #pharma|novartis ag (adr) declines as merck andamp; co., wins patent battle $mrk
2015-08-24: rt AT_USER new weapons shift the odds in the war against #cancer. AT_USER names the best investments  $bmy $mrk …
2015-08-25: after 3,000% gains in the past year, we have a major new pick out! big update:  #breakout $insy $mrk|our penny stock picks have been seeing massive gains! we have a big new pick coming:  #breakout $in
Answer:+Rise