Assess the data and tweets to estimate whether the closing price of $amgn will escalate or deflate at 2015-08-18. 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
2015-08-04,0.6,0.8,-0.7,-0.4,-0.4,-0.4,-3.0,-4.3,-6.1,-7.2,-7.6
2015-08-05,-0.5,0.6,-0.6,0.9,0.9,-0.8,-3.2,-4.6,-6.3,-7.6,-8.2
2015-08-06,4.3,4.3,-0.8,-3.8,-3.8,2.9,1.0,-0.5,-2.0,-3.5,-4.3
2015-08-07,-1.5,0.1,-3.4,1.6,1.6,0.8,0.2,-1.7,-3.0,-4.6,-5.5
2015-08-10,1.3,2.4,-0.1,-1.0,-1.0,1.3,1.5,-0.4,-1.6,-3.2,-4.4
2015-08-11,0.7,0.7,-1.0,-1.2,-1.2,1.8,2.5,1.0,-0.1,-1.7,-2.9
2015-08-12,-1.7,0.3,-3.5,1.2,1.2,-0.2,1.2,0.0,-1.0,-2.5,-3.7
2015-08-13,1.1,1.4,-0.3,-1.2,-0.7,0.5,1.8,0.9,-0.1,-1.4,-2.7
2015-08-14,0.2,1.1,-0.6,-0.5,-0.5,0.6,1.9,1.9,0.6,-0.5,-1.9
2015-08-17,-1.6,0.1,-2.2,1.2,1.2,-0.6,0.3,0.8,-0.5,-1.4,-2.8

2015-08-05: 05 aug 2015: uptrend stocks in healthcare $amgn $bcr $bdx $dgx $hsp $mdt $syk $var $wat $xray 
2015-08-06: $shak shake shack     $goog $vale $amgn $googl #goog #finance #stocks $sina $acrx $umpq $axp  $lly $nke $cmcsa $mdlz|mbly methode electronics, inc. summary$mbly $amgn $xom $drv #mbly #tradeideas #inve
2015-08-07: $unis - did you miss that?  probably.  plus griffin's change to neutral  $pfe $azn $sny $biod $podd $mrk $amgn|grcu green cures &amp; botanical distribution inc. message board posts$grcu $pm $amgn $tz
2015-08-08: s&amp;p100 #stocks performance $axp $foxa $amgn $exc $ebay $twx $bk $so $spg $all $v $dis $ma $acn $orcl $aig  more@ |ddd 3d systems corp. market cap$ddd $tza $amgn $dia #ddd #invest #nasdaq|$nem fina
2015-08-10: shaken, not stirred: is the 'biotech bubble' beginning to burst?  $ibb $agio $amgn $celg $cl $dia $gild $icpt $isis|recent analysts’ ratings changes for amgen $amgn 
2015-08-12: $dxj news updated wednesday, august 12, 2015 07:07:03 am $dewm $pfe $dust $amgn 
2015-08-17: the future of immunooncology is more than meets the eye..$kite $juno $amgn $halo $clls $lbio $adap $blcm $xon $blue 
Answer:
Assess the data and tweets to estimate whether the closing price of $amgn will escalate or deflate at 2015-08-18. 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
2015-08-04,0.6,0.8,-0.7,-0.4,-0.4,-0.4,-3.0,-4.3,-6.1,-7.2,-7.6
2015-08-05,-0.5,0.6,-0.6,0.9,0.9,-0.8,-3.2,-4.6,-6.3,-7.6,-8.2
2015-08-06,4.3,4.3,-0.8,-3.8,-3.8,2.9,1.0,-0.5,-2.0,-3.5,-4.3
2015-08-07,-1.5,0.1,-3.4,1.6,1.6,0.8,0.2,-1.7,-3.0,-4.6,-5.5
2015-08-10,1.3,2.4,-0.1,-1.0,-1.0,1.3,1.5,-0.4,-1.6,-3.2,-4.4
2015-08-11,0.7,0.7,-1.0,-1.2,-1.2,1.8,2.5,1.0,-0.1,-1.7,-2.9
2015-08-12,-1.7,0.3,-3.5,1.2,1.2,-0.2,1.2,0.0,-1.0,-2.5,-3.7
2015-08-13,1.1,1.4,-0.3,-1.2,-0.7,0.5,1.8,0.9,-0.1,-1.4,-2.7
2015-08-14,0.2,1.1,-0.6,-0.5,-0.5,0.6,1.9,1.9,0.6,-0.5,-1.9
2015-08-17,-1.6,0.1,-2.2,1.2,1.2,-0.6,0.3,0.8,-0.5,-1.4,-2.8

2015-08-05: 05 aug 2015: uptrend stocks in healthcare $amgn $bcr $bdx $dgx $hsp $mdt $syk $var $wat $xray 
2015-08-06: $shak shake shack     $goog $vale $amgn $googl #goog #finance #stocks $sina $acrx $umpq $axp  $lly $nke $cmcsa $mdlz|mbly methode electronics, inc. summary$mbly $amgn $xom $drv #mbly #tradeideas #inve
2015-08-07: $unis - did you miss that?  probably.  plus griffin's change to neutral  $pfe $azn $sny $biod $podd $mrk $amgn|grcu green cures &amp; botanical distribution inc. message board posts$grcu $pm $amgn $tz
2015-08-08: s&amp;p100 #stocks performance $axp $foxa $amgn $exc $ebay $twx $bk $so $spg $all $v $dis $ma $acn $orcl $aig  more@ |ddd 3d systems corp. market cap$ddd $tza $amgn $dia #ddd #invest #nasdaq|$nem fina
2015-08-10: shaken, not stirred: is the 'biotech bubble' beginning to burst?  $ibb $agio $amgn $celg $cl $dia $gild $icpt $isis|recent analysts’ ratings changes for amgen $amgn 
2015-08-12: $dxj news updated wednesday, august 12, 2015 07:07:03 am $dewm $pfe $dust $amgn 
2015-08-17: the future of immunooncology is more than meets the eye..$kite $juno $amgn $halo $clls $lbio $adap $blcm $xon $blue 
Answer:+Fall