Assess the data and tweets to estimate whether the closing price of $ba will escalate or deflate at 2015-07-15. 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
2015-06-30,1.0,1.0,-0.2,-0.0,-0.0,1.7,3.0,2.9,2.7,2.6,3.0
2015-07-01,-0.2,0.3,-0.5,1.4,1.4,-0.1,1.4,1.4,1.1,1.1,1.4
2015-07-02,0.8,0.9,-0.2,-0.4,-0.4,-0.0,1.4,1.6,1.4,1.4,1.6
2015-07-06,-1.1,0.1,-1.1,0.2,0.2,-0.5,0.8,1.3,1.2,1.2,1.2
2015-07-07,-1.6,0.2,-2.1,1.9,1.9,-1.7,-1.2,-0.5,-0.6,-0.6,-0.7
2015-07-08,0.4,0.9,-0.3,-0.9,-0.9,-0.4,-0.5,0.3,0.3,0.2,0.2
2015-07-09,0.8,1.0,-0.0,0.6,0.6,-0.8,-1.1,-0.3,-0.2,-0.5,-0.5
2015-07-10,-0.2,0.5,-0.4,1.2,1.2,-1.3,-2.1,-1.5,-1.3,-1.5,-1.6
2015-07-13,-0.5,0.1,-0.7,1.5,1.5,-1.9,-3.3,-2.9,-2.7,-2.8,-2.9
2015-07-14,-0.7,0.4,-0.9,0.8,0.8,-2.1,-3.4,-3.5,-3.2,-3.4,-3.5

2015-07-01: $ba:dow jones (djia) today: boeing (ba) leads the day higher ...:
2015-07-02: boeing boosts 2015 jet prices 2.9%, 777x jumps to $400m  $ba|rt wrigleytom: early movers: $hnt, $tsla, $pot, $an, $fdo, $ge &amp; more $hls $grub $mdlz $xoom $ba $bp $acn $fb $… 
2015-07-06: bae systems plc stock rating upgraded by morgan stanley $ba |$ba might want to take notice of action  but still holding above 200ema 138.80|unusual call volume on $spy july 211 calls  - also on watch 
2015-07-09: rt AT_USER wall street breakfast: china rebounds but worries persist  $spy $qqq $aa $amzn $ba $bamxy $chtr $dd…|weekly s&amp;p100 #stocks performance $so $mo $lly $exc $cost $spg $rtn $wmt $pg $pep $l
2015-07-10: 9 options calls with up to 200% gain potential :  $wba $fb $ea $mcd $nke $dis $ba $fdx $chk|9 options calls with up to 200% gain potential :  … $wba $fb $ea $mcd $nke $dis $ba $fdx $chk
2015-07-12: what alcoa told us about beer, cars, and planes  $ba $bud $eadsy $f $ko $pep $sbmry $aa
2015-07-14: i think i might stick to my same trades from yesterday:$fb $amzn $bawatching:#airlines: $save $aal $dal#travel: $pcln $expe $oww|$qqq $spy $xbi $sso final boarding call – boeing $ba - update from opti
Answer:
Fall