Utilize the data and tweets at hand to foresee if the closing price of $gild will elevate or diminish at 2017-09-07. 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
2017-08-23,-0.6,0.6,-0.9,0.5,0.5,-1.2,-1.2,-0.9,0.0,0.1,-0.5
2017-08-24,-0.3,0.4,-0.5,0.4,0.4,-1.2,-1.4,-1.3,-0.4,-0.3,-0.7
2017-08-25,0.6,0.9,-0.1,-0.3,-0.3,-0.4,-0.9,-0.9,-0.3,0.0,-0.3
2017-08-28,0.3,1.7,-0.7,1.2,1.2,-1.0,-1.8,-2.0,-1.5,-1.2,-1.3
2017-08-29,-1.9,0.1,-2.0,1.4,1.4,-1.8,-2.9,-3.1,-2.9,-2.4,-2.5
2017-08-30,-6.7,0.3,-6.8,7.2,7.2,-6.6,-8.5,-9.1,-9.1,-8.7,-8.7
2017-08-31,-2.6,0.5,-2.7,3.1,3.1,-7.0,-9.8,-10.9,-11.3,-11.0,-11.0
2017-09-01,-0.5,0.4,-1.8,0.0,0.0,-4.7,-8.5,-10.0,-10.7,-10.6,-10.7
2017-09-05,0.8,1.3,-1.5,-1.4,-1.4,-1.4,-5.9,-7.9,-8.8,-9.0,-9.1
2017-09-06,-0.1,0.6,-0.5,0.5,0.5,-0.1,-5.2,-7.6,-8.7,-9.1,-9.1

2017-08-23: rt AT_USER gild double bottom $gild |rt AT_USER impressive setup for $gild |impressive setup for $gild |impressive setup for  $gild on  #iamnetwork #payments |gild double bottom $gild  tv_tradingideas
2017-08-24: rt AT_USER AT_USER let's dream the perfect storm for $arwr ad on sept 14th. morning pr about new partnership - arohbv - with $gil¡­|AT_USER AT_USER and some  $gild in there too|don't miss our next fre
2017-08-25: price returns vs expected daily move $adms $aveo $abbv $pfe $bmy $thc $cvs $jnj $celg $gild $teva $vrx¡­ |$gild the bear pattern is confirmed &amp; a short signal is issued @  short level: 73.8000  ta
2017-08-26: 3 reasons abbvie is a better dividend stock than #gileadsciences. read more:  $gild|don't miss our next free option trade.  sign up for our daily free trades at  $nvda $tsla $gs $gild $biib $googl $fb
2017-08-27: rt AT_USER new #integraseinhibitor is effective for first-time treatment  $gild #hivtreatment #ias2017 AT_USER|rt AT_USER new #integraseinhibitor is effective for first-time treatment  $gild #hivtreat
2017-08-28: $gild - gilead to buy kite pharma for roughly $11 billion -- 2nd update |rt AT_USER every biotech investor waking up this morning. $kite $gild |rt AT_USER today's must-read review paper on engineered 
2017-08-29: investors sell gilead sciences, inc. $gild on strength $gild |investors sell gilead sciences, inc. $gild on strength $gild |investors sell gilead sciences, inc. $gild on strength $gild |investors sell
2017-08-30: investors sell shares of gilead sciences, inc. $gild on strength $gild |$gild is in white marubozu winning 66.67% in the past. |investors sell shares of gilead sciences, inc. $gild on strength $gild |
2017-08-31: giants take on the s&amp;p 500  $aapl $abbv $amzn $ba $celg $cmcsa $dis $fb $gild $goog $googl $hd $ko $ma $mcd $mdt|rt AT_USER #breaking gilead agrees to buy kite pharma, leaping into car-t cancer th
2017-09-01: rt AT_USER unusual call buying: $nrg 7x average volume, $sqqq 6x, $gild 5x, $gdxj 4x, $jci 4x, $lyb 4x, $bmy 4x, $thc 4x|gilead sciences, inc. $gild evp gregg h. alton sells 50,000 shares |gilead scie
2017-09-02: $gild acquires $kite, giving the big biotech's investors the m&amp;a they were pushing for |rt AT_USER $gild finds car-t manufacturing costly but says kite's is 'superb' and cost-efficient |rt AT_USER
2017-09-03: + $gild|icymi: here are the breakout stocks i'm watching this week:   #trading $spy $study $beat¡­ |rt AT_USER w/ 1st car-t approval, goodgraphic on immunecheckpoint approvals overtime ~7 yrs,wonder i
2017-09-04: commented on  $kite $gild| jbp student made more than $50k read his review to find out how! $amd $xom $gild $feye|rt AT_USER $kite acquired by $gild for $11.9 billion, $180 per share |$gild showing  t
2017-09-05: rt AT_USER $gild 83.27 -0.57% massive range b/o on $kite pharma acquisition news, buyers were already in. #bullish on all tfs, po¡­|6 longs today--all worked today, of varying degrees. $amzn, $nvda, $
2017-09-06: gilead sciences, inc. $gild evp gregg h. alton sells 25,000 shares |gilead sciences, inc. $gild evp gregg h. alton sells 25,000 shares |gilead sciences, inc. $gild evp gregg h. alton sells 25,000 shar
Answer:
Rise