Contemplate the data and tweets to guess whether the closing price of $bhp will surge or decline at 2015-05-22. 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
2015-05-08,-0.8,0.4,-1.9,1.1,1.1,1.1,1.5,-0.7,-3.0,-4.1,-4.9
2015-05-11,-0.5,0.4,-0.6,0.6,0.6,0.1,0.8,-0.7,-2.8,-4.3,-5.2
2015-05-12,-1.1,0.7,-1.4,1.5,1.5,-1.5,-0.7,-1.4,-3.6,-5.3,-6.2
2015-05-13,0.3,1.0,-0.2,-0.0,-0.0,-1.3,-0.7,-0.9,-3.0,-4.9,-5.8
2015-05-14,0.7,1.3,-0.4,-0.1,-0.1,-0.6,-0.5,-0.5,-2.5,-4.4,-5.4
2015-05-15,-0.3,0.2,-1.1,-0.4,-0.4,0.1,-0.1,0.1,-1.6,-3.5,-4.6
2015-05-18,0.9,1.1,-0.3,-6.2,-6.2,5.6,5.6,6.2,5.1,3.2,1.8
2015-05-19,1.0,1.0,-0.7,-5.0,-5.0,8.5,9.8,10.8,10.5,8.6,7.1
2015-05-20,-0.1,0.5,-0.4,0.0,0.0,6.0,8.6,9.9,10.3,8.6,7.0
2015-05-21,0.2,0.6,-0.3,0.6,0.6,2.9,7.1,8.5,9.3,7.9,6.3

2015-05-08: AT_USER any ideas who buys the assets? $bhp $tck $vale ? none of the coal players have any cash
2015-05-10: AT_USER since your tweet was sent $bhp has dropped -1.201%. see your featured tweet on market parse 
2015-05-11: $bhp bhp billiton joins beyondblue for pilbara mental health roadshow 
2015-05-12: $bhp - london markets: ftse 100 under pressure, with easyjet sliding |#sentishiftdown $ko $pcln $v $pep $gmcr $fb $wfm $bhp $tbt $csiq #sentiquant 20150512 08:00:04:820|fortescue $fmg chair andrew for
2015-05-13: rt AT_USER battle for the bottom: bhp plans deeper cost cuts  $bhp $rio #ironore #commodity #mining AT_USER
2015-05-15: $bhp - australia's abbott supports iron-ore probe 
2015-05-18: rt cnbc "investors eye battered miners as bhp's spin-off trades » $bhp $rio |rt AT_USER investors eye battered miners as bhp's spin-off trades » $bhp $rio |#sentishiftdown $baba $jcp $idra $bhp $gs $k
2015-05-19: $bhp and $rio tinto are taking different risks when it come to aluminium, says perry williams  
2015-05-20: agen agenus inc. short salesclick here -&gt; trending $agen $blta $bhp $fxg #agen #invest #pennystocks
2015-05-21: $bhp:bhp fined $25m in olympics probe 2:
Answer:
Contemplate the data and tweets to guess whether the closing price of $bhp will surge or decline at 2015-05-22. 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
2015-05-08,-0.8,0.4,-1.9,1.1,1.1,1.1,1.5,-0.7,-3.0,-4.1,-4.9
2015-05-11,-0.5,0.4,-0.6,0.6,0.6,0.1,0.8,-0.7,-2.8,-4.3,-5.2
2015-05-12,-1.1,0.7,-1.4,1.5,1.5,-1.5,-0.7,-1.4,-3.6,-5.3,-6.2
2015-05-13,0.3,1.0,-0.2,-0.0,-0.0,-1.3,-0.7,-0.9,-3.0,-4.9,-5.8
2015-05-14,0.7,1.3,-0.4,-0.1,-0.1,-0.6,-0.5,-0.5,-2.5,-4.4,-5.4
2015-05-15,-0.3,0.2,-1.1,-0.4,-0.4,0.1,-0.1,0.1,-1.6,-3.5,-4.6
2015-05-18,0.9,1.1,-0.3,-6.2,-6.2,5.6,5.6,6.2,5.1,3.2,1.8
2015-05-19,1.0,1.0,-0.7,-5.0,-5.0,8.5,9.8,10.8,10.5,8.6,7.1
2015-05-20,-0.1,0.5,-0.4,0.0,0.0,6.0,8.6,9.9,10.3,8.6,7.0
2015-05-21,0.2,0.6,-0.3,0.6,0.6,2.9,7.1,8.5,9.3,7.9,6.3

2015-05-08: AT_USER any ideas who buys the assets? $bhp $tck $vale ? none of the coal players have any cash
2015-05-10: AT_USER since your tweet was sent $bhp has dropped -1.201%. see your featured tweet on market parse 
2015-05-11: $bhp bhp billiton joins beyondblue for pilbara mental health roadshow 
2015-05-12: $bhp - london markets: ftse 100 under pressure, with easyjet sliding |#sentishiftdown $ko $pcln $v $pep $gmcr $fb $wfm $bhp $tbt $csiq #sentiquant 20150512 08:00:04:820|fortescue $fmg chair andrew for
2015-05-13: rt AT_USER battle for the bottom: bhp plans deeper cost cuts  $bhp $rio #ironore #commodity #mining AT_USER
2015-05-15: $bhp - australia's abbott supports iron-ore probe 
2015-05-18: rt cnbc "investors eye battered miners as bhp's spin-off trades » $bhp $rio |rt AT_USER investors eye battered miners as bhp's spin-off trades » $bhp $rio |#sentishiftdown $baba $jcp $idra $bhp $gs $k
2015-05-19: $bhp and $rio tinto are taking different risks when it come to aluminium, says perry williams  
2015-05-20: agen agenus inc. short salesclick here -&gt; trending $agen $blta $bhp $fxg #agen #invest #pennystocks
2015-05-21: $bhp:bhp fined $25m in olympics probe 2:
Answer:+Fall