Reflect on the provided data and tweets to anticipate if the closing price of $amgn is going to increase or decrease at 2020-05-12. 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
2020-04-28,2.2,3.1,-0.3,-2.0,-2.0,-0.9,-1.8,-3.9,-6.4,-8.2,-9.7
2020-04-29,1.4,1.5,-0.2,-0.8,-0.8,0.5,-0.4,-2.4,-4.9,-6.9,-8.6
2020-04-30,-1.3,0.4,-3.1,1.5,1.5,-0.4,-1.5,-3.3,-5.4,-7.5,-9.4
2020-05-01,0.9,2.6,-1.3,-3.4,-3.4,2.7,1.8,0.6,-1.6,-3.7,-5.7
2020-05-04,0.7,0.9,-1.2,-0.0,-0.0,1.7,1.6,1.0,-1.0,-3.1,-5.1
2020-05-05,-2.1,0.7,-3.0,2.4,2.4,-0.7,-0.5,-1.1,-2.7,-4.8,-6.6
2020-05-06,0.3,1.3,-0.4,0.1,0.1,-0.8,-0.3,-0.8,-2.2,-4.3,-6.2
2020-05-07,1.5,2.0,-0.5,-1.4,-1.4,0.1,1.1,0.7,-0.6,-2.4,-4.3
2020-05-08,0.1,0.4,-1.4,0.6,0.6,-0.2,0.4,0.0,-0.9,-2.6,-4.4
2020-05-11,-4.0,0.3,-4.2,3.4,3.4,-2.5,-2.8,-3.1,-3.6,-5.1,-6.9

2020-04-29: crossmark global holdings inc. increases holdings in amgen, inc. $amgn   #stocks
2020-04-30: thursday's top flow in #stockmarket, buy flow and sell flow $amzn $msft $gild $intc $nvda $amgn $adbe $pep $gdxj $gdx $googl $fb $pcty $goog $efa $tsla $cost $ivv $bil $aapl #stocks #investment #inves
2020-05-01: iambiotech: rt amgen: david reese discusses an anticipated clinical trial launching to investigate otezla® as a possible #covid19 treatment. forward-looking statements can be found here:  $amgn 
2020-05-05: here are all the companies working on #covid19 #vaccines, #treatments, and #testing  continued$abt $ino $mrna $grfs $pfe $jnj $alxn $sny $gild $amgn $rhhby $bdx $gsk $dvax $lly 
2020-05-06: today top flow in #nasdaq #nasdaq100, buy flow and sell flow $aapl $nflx $atvi $goog $qcom $nvda $flex $vrtx $xlnx $mrvl $cost $sbux $mu $adbe $amgn $biib $fast $gild $alxn $intc #stocks #stockmarket 
2020-05-07: sold for +35.8%. hit stop. watching for re-entry. $lvgo $hum $amgn
2020-05-08: we are pleased to announce the AT_USER has granted fast track designation for our investigational #heartfailure treatment in collaboration with AT_USER details in the link below. $amgn
Answer:
Fall