Scrutinize the data and tweets to envisage if the closing price of $t will swell or contract at 2015-07-21. Please affirm either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-07,0.1,0.2,-1.1,0.4,0.4,-0.4,0.1,-0.8,-1.4,-1.7,-1.9
2015-07-08,1.4,1.5,-0.1,-2.7,-1.4,0.9,1.4,0.8,0.2,-0.1,-0.4
2015-07-09,1.8,1.9,-0.2,-1.1,-1.1,1.7,2.3,2.0,1.4,1.0,0.7
2015-07-10,-0.1,0.6,-0.3,0.8,0.8,0.6,1.2,1.2,0.6,0.3,0.0
2015-07-13,-0.4,0.3,-0.6,0.7,0.7,-0.2,0.3,0.6,0.1,-0.3,-0.6
2015-07-14,-1.1,0.0,-1.3,0.7,0.7,-1.0,-0.4,0.1,-0.4,-0.9,-1.1
2015-07-15,1.1,1.2,-0.1,-1.1,-1.1,0.1,0.6,1.0,0.8,0.3,0.1
2015-07-16,-0.9,0.1,-0.9,1.2,1.2,-0.7,-0.6,-0.2,-0.4,-0.8,-1.1
2015-07-17,0.3,0.7,-0.3,-0.4,-0.4,-0.1,-0.3,0.1,0.1,-0.3,-0.7
2015-07-20,0.4,0.5,-0.5,-0.3,-0.3,0.2,-0.0,0.2,0.5,0.1,-0.3

2015-07-09: $appf appfolio inc  $aapl $fb $bac $nflx $bbry $intc $t $feye $mu $sbux $jnj $tsla $msft… |the 6 pro traders at  alerted over 300% in gains last week.  wow.-$t $pfe $f $imgn $csco $itub $aal $mu|rt AT
2015-07-10: rt AT_USER $tube tubemogul inc $f $twx $amzn $gild $rdn $bofi $amcx $homb $sivb $aig $t $spns $vrtu $ilmn $…|AT_USER mu$t watch!!! juliu$ jesu$ - beloved (official) music video  #powertv |rt AT_USER y
2015-07-11: AT_USER mu$t watch!!! juliu$ jesu$ - beloved (official) music video  #powertv |rt AT_USER we the trille$t #ripreek|$nflx recent news updated saturday, july 11, 2015 11:59:23 am $t $tqqq $rsp $cvx |huh
2015-07-12: rt AT_USER r.i.p capo that sh$t fucked up🙏|gak usah di kenang pemain yg mata duitan mah !!! bye $t£rling fu*k ★★★ rt AT_USER *efek abis liat aksinya sterling di youtube*|!!! ihr hurren ich fi$$t€ €ur€
2015-07-13: AT_USER  welcome at bench, AT_USER will destroy your career! AT_USER AT_USER manch€$t€r unit€d |today most active option $aapl $fb $rad $bac $iag $twtr $mu $ebay $c $t $aal $dhr $baba $nflx |#shoutout
2015-07-14: rt AT_USER at&amp;t field techs can be punished for wearing “prisoner of at$t” shirts  by AT_USER|at&amp;t field techs can be punished for wearing “prisoner of at$t” shirts |listen to i.g.h. (good tim
2015-07-15: tsoi therapeutic solutions international, inc. chart$tsoi $tqqq $neo $t #tsoi #investing #investing|rt AT_USER AT_USER listen to wit it or nah (prod by coatse beats) by gho$t 580 #np on #soundcloud|cc
2015-07-16: $msft $amzn $hpq $rax $ibm $vz $ctl $rht $t microsoft deal supports rackspace stock with acquisition hopes. |rt AT_USER i thought a mf change my instagram password that sh$t trippin lmao😂😂😂😂😂😂😂😂😂😂😭😴|t
2015-07-17: $t - america movil profit down 16% |photos: actress yvonne jegede shows off her big brea$t &gt;&gt;&gt; |i #live on da #$id€ of town where niggaz can't #com from da""""#€a$t$id€ #2 #da #$outh$id€|rt A
2015-07-18: rt AT_USER 出演者が多いイベントも良い時もあるけどやっぱり少ない方が一晩や１日の流れが気持ちいいし、素晴らしい！量より質！quality control !!! real bloodcl$$t talk !!|na wo aaey to main ke$y manaata eid ki khu$hiya'n., ay__do$t guzaara eid ka din bhi khabi 
2015-07-19: AT_USER AT_USER  AT_USER stop that sh$t dovorah cause far as im concerned we r all n this thing 2gether! plz believe it u me we peace|$twtr twitter inc     $aapl $bac $fb $spy $ge $baba $nflx $c $fe $
2015-07-20: rt AT_USER that victoria secret sh$t high af i took a b$tch in there &amp; spent $700 on some panties &amp; bras &amp; some smell goods im lik…|•★─♬─♬ #mm ŕѻȼk with tħe be$t─♬─♬─★• ⏩ AT_USER AT_USER A
Answer:
Fall