Contemplate the data and tweets to guess whether the closing price of $ba will surge or decline at 2017-02-06. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-01-23,0.7,1.1,-0.3,-1.1,-1.1,0.4,0.5,0.3,0.1,-0.2,-0.4
2017-01-24,-1.2,0.2,-1.7,1.7,1.7,-0.9,-1.1,-1.2,-1.5,-1.7,-1.9
2017-01-25,-2.3,0.8,-2.5,4.2,4.2,-3.9,-4.6,-4.8,-5.2,-5.4,-5.7
2017-01-26,-1.1,0.5,-1.1,1.1,1.1,-3.7,-5.0,-5.3,-5.9,-6.1,-6.4
2017-01-27,0.9,1.3,-0.4,-0.8,-0.8,-1.9,-3.6,-4.2,-4.7,-5.0,-5.4
2017-01-30,0.2,0.3,-1.1,-1.3,-1.3,0.3,-2.0,-2.7,-3.2,-3.6,-4.0
2017-01-31,0.9,1.0,-0.1,-1.3,-1.3,2.0,-0.4,-1.2,-1.7,-2.2,-2.5
2017-02-01,0.2,1.1,-0.5,0.3,0.3,1.2,-0.3,-1.3,-1.8,-2.4,-2.7
2017-02-02,0.6,1.1,-0.9,-1.0,-1.0,1.4,0.9,-0.2,-0.7,-1.2,-1.5
2017-02-03,0.4,0.7,-0.1,0.1,0.1,0.7,1.0,-0.1,-0.6,-1.1,-1.5

2017-01-23: rt AT_USER $ba [bto] feb17 $160 cs @ 3.1|rt AT_USER $ba er on 1/25 before open. sp were up 19 times out of last 28 qtrs (67%) in er. |rt AT_USER #boeing's top 10 customers... $ba #aerospace $ge $aer $
2017-01-24: #boeing middle east in-service fleet  oem share: 2021. read more:  $ba|interstate aviation committee reveals owner of cargo transported by crashed #boeing 747. read more:  $ba|scan results - 180 bulli
2017-01-25: #boeing ceo voices support for trump on business, talks china and u.s. jobs. read more:  $ba|rt AT_USER $ba boeing ceo voices support for trump on business, talks china and u.s. jobs |is boeing the be
2017-01-26: rt AT_USER check out AT_USER sleek spacesuits, designed by AT_USER #cheddarlive $ba |check out AT_USER sleek spacesuits, designed by AT_USER #cheddarlive $ba |rt AT_USER president trump backs 20% impo
2017-01-27: #boeing southwest focuses on 737 max introduction. read more:  $ba|pentagon awards $2.1 billion contract to #boeing for more kc-46 tanker aircraft. read more:  $ba|$djia wkly #dow20k thanks to $dd $ba
2017-01-28: rt AT_USER #boeing's top 10 customers... $ba #aerospace $ge $aer $al |rt AT_USER #spicejet to seal $10b deal with #boeing - the boeing company (#nyse: $ba)  #india #emergingmar¡­|rt AT_USER #airbus di
2017-01-29: $ba/:ln bae : turkey, uk sign $125 million defense deal #bae systems plc   #ldn100|rt AT_USER boeing or airbus: and the winner is...  $ba $eadsf|rt AT_USER #airbus did what #boeing couldn't ... #aeros
2017-01-30: trump travel ban puts $20b in boeing aircraft sales at risk, analyst says  $ba $eadsf $eadsy|rt AT_USER new technologies, automation and the future  $abb $avav $googl $amzn $ba $dlph $fanuy $hmc $isrg
2017-01-31: boeing company $the $ba position decreased by kcg holdings inc. |boeing company $the $ba stake cut by crawford investment counsel inc. |$ba/:ln bae systems to modernize uss roosevelt under $51 million
2017-02-01: china eastern expanding fleet with airbus, #boeing types. read more:  $ba|zurcher kantonalbank zurich cantonalbank acquires 49,691 shares of #boeing company (the) (). read more:  $ba|eagle global advi
2017-02-02: bragg financial advisors inc holds position in boeing company $the $ba |bragg financial advisors inc holds position in boeing company $the $ba |$ba - statement of changes in beneficial ownership (4) |
2017-02-03: cto %26 svp of boeing company (the) just cashed-in 3,573 options   $ba|$ba - statement of changes in beneficial ownership (4) |trump's move on iran could cost jobs at #boeing. read more:  $ba|what to 
Answer:
Contemplate the data and tweets to guess whether the closing price of $ba will surge or decline at 2017-02-06. Please declare either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2017-01-23,0.7,1.1,-0.3,-1.1,-1.1,0.4,0.5,0.3,0.1,-0.2,-0.4
2017-01-24,-1.2,0.2,-1.7,1.7,1.7,-0.9,-1.1,-1.2,-1.5,-1.7,-1.9
2017-01-25,-2.3,0.8,-2.5,4.2,4.2,-3.9,-4.6,-4.8,-5.2,-5.4,-5.7
2017-01-26,-1.1,0.5,-1.1,1.1,1.1,-3.7,-5.0,-5.3,-5.9,-6.1,-6.4
2017-01-27,0.9,1.3,-0.4,-0.8,-0.8,-1.9,-3.6,-4.2,-4.7,-5.0,-5.4
2017-01-30,0.2,0.3,-1.1,-1.3,-1.3,0.3,-2.0,-2.7,-3.2,-3.6,-4.0
2017-01-31,0.9,1.0,-0.1,-1.3,-1.3,2.0,-0.4,-1.2,-1.7,-2.2,-2.5
2017-02-01,0.2,1.1,-0.5,0.3,0.3,1.2,-0.3,-1.3,-1.8,-2.4,-2.7
2017-02-02,0.6,1.1,-0.9,-1.0,-1.0,1.4,0.9,-0.2,-0.7,-1.2,-1.5
2017-02-03,0.4,0.7,-0.1,0.1,0.1,0.7,1.0,-0.1,-0.6,-1.1,-1.5

2017-01-23: rt AT_USER $ba [bto] feb17 $160 cs @ 3.1|rt AT_USER $ba er on 1/25 before open. sp were up 19 times out of last 28 qtrs (67%) in er. |rt AT_USER #boeing's top 10 customers... $ba #aerospace $ge $aer $
2017-01-24: #boeing middle east in-service fleet  oem share: 2021. read more:  $ba|interstate aviation committee reveals owner of cargo transported by crashed #boeing 747. read more:  $ba|scan results - 180 bulli
2017-01-25: #boeing ceo voices support for trump on business, talks china and u.s. jobs. read more:  $ba|rt AT_USER $ba boeing ceo voices support for trump on business, talks china and u.s. jobs |is boeing the be
2017-01-26: rt AT_USER check out AT_USER sleek spacesuits, designed by AT_USER #cheddarlive $ba |check out AT_USER sleek spacesuits, designed by AT_USER #cheddarlive $ba |rt AT_USER president trump backs 20% impo
2017-01-27: #boeing southwest focuses on 737 max introduction. read more:  $ba|pentagon awards $2.1 billion contract to #boeing for more kc-46 tanker aircraft. read more:  $ba|$djia wkly #dow20k thanks to $dd $ba
2017-01-28: rt AT_USER #boeing's top 10 customers... $ba #aerospace $ge $aer $al |rt AT_USER #spicejet to seal $10b deal with #boeing - the boeing company (#nyse: $ba)  #india #emergingmar¡­|rt AT_USER #airbus di
2017-01-29: $ba/:ln bae : turkey, uk sign $125 million defense deal #bae systems plc   #ldn100|rt AT_USER boeing or airbus: and the winner is...  $ba $eadsf|rt AT_USER #airbus did what #boeing couldn't ... #aeros
2017-01-30: trump travel ban puts $20b in boeing aircraft sales at risk, analyst says  $ba $eadsf $eadsy|rt AT_USER new technologies, automation and the future  $abb $avav $googl $amzn $ba $dlph $fanuy $hmc $isrg
2017-01-31: boeing company $the $ba position decreased by kcg holdings inc. |boeing company $the $ba stake cut by crawford investment counsel inc. |$ba/:ln bae systems to modernize uss roosevelt under $51 million
2017-02-01: china eastern expanding fleet with airbus, #boeing types. read more:  $ba|zurcher kantonalbank zurich cantonalbank acquires 49,691 shares of #boeing company (the) (). read more:  $ba|eagle global advi
2017-02-02: bragg financial advisors inc holds position in boeing company $the $ba |bragg financial advisors inc holds position in boeing company $the $ba |$ba - statement of changes in beneficial ownership (4) |
2017-02-03: cto %26 svp of boeing company (the) just cashed-in 3,573 options   $ba|$ba - statement of changes in beneficial ownership (4) |trump's move on iran could cost jobs at #boeing. read more:  $ba|what to 
Answer:+Rise