Utilize the data and tweets at hand to foresee if the closing price of $ba will elevate or diminish at 2015-06-24. 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
2015-06-10,-0.7,0.7,-0.9,1.1,1.1,-0.5,-0.1,0.7,1.5,1.5,1.4
2015-06-11,-0.7,0.7,-0.8,0.9,0.9,-1.2,-0.9,-0.4,0.4,0.6,0.4
2015-06-12,-0.1,0.0,-1.2,-0.1,-0.1,-0.8,-0.7,-0.5,0.4,0.7,0.6
2015-06-15,-0.2,0.2,-0.7,-0.4,-0.4,-0.2,-0.2,-0.2,0.6,1.0,0.9
2015-06-16,-0.6,0.9,-0.6,0.0,0.0,0.0,-0.3,-0.3,0.4,0.9,0.8
2015-06-17,-0.4,0.4,-1.1,0.8,0.8,-0.5,-1.1,-1.0,-0.5,0.1,0.1
2015-06-18,-1.0,0.8,-1.0,1.4,1.4,-1.5,-2.2,-2.2,-1.9,-1.3,-1.1
2015-06-19,0.0,0.7,-0.1,-0.2,-0.2,-1.0,-1.7,-1.8,-1.8,-1.2,-0.9
2015-06-22,0.3,0.4,-0.4,0.4,0.4,-0.9,-1.7,-2.0,-2.2,-1.6,-1.3
2015-06-23,1.3,1.4,-0.4,-0.9,-0.9,0.3,-0.6,-1.1,-1.2,-0.8,-0.4

2015-06-10: $ba $dell $csco $emc:world wide technology honored with emc's global federation award:|utc reviewing sikorsky options after offers  $utx $txt $lmt $ba
2015-06-12: popular: $mu, $ba, $bobe, $itw, $ino, $fls, $key, $msft, $orcl|rt AT_USER united technologies to review boeing, lockheed martin, textron offers  $utx $ba $lmt $txt |AT_USER hope you fell better. tomor
2015-06-14: $ge $ba $utx:airbus said to near ge lessor order for $6.4 billion of a320neos:
2015-06-16: $ba:us boeing: a bright market outlook for the jet maker #boeing co   #sp500|$ba:boeing extends army rotorcraft support through 2019:
2015-06-18: $ba paris airshow 2015: orders for 331 boeing airplanes, valued at $50.2 billion listed price.
2015-06-21: AT_USER market gurus are bullish on $ba. check out the mg25 page, lemme know what you think. 
Answer:
Fall