Contemplate the data and tweets to guess whether the closing price of $bhp will surge or decline at 2015-08-03. 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
2015-07-20,0.6,0.9,-0.2,-1.1,-1.1,1.1,0.3,1.6,4.2,5.6,6.3
2015-07-21,-1.0,1.2,-1.2,1.4,1.4,-0.5,-0.9,-0.2,2.2,3.8,4.6
2015-07-22,1.4,1.9,-0.3,-5.0,-5.0,3.9,4.4,4.6,6.6,8.7,9.7
2015-07-23,2.7,2.9,-0.7,-2.1,-2.1,4.5,6.2,6.1,7.9,10.3,11.4
2015-07-24,0.7,0.7,-1.4,-1.7,-1.7,4.5,7.1,7.0,8.8,11.3,12.7
2015-07-27,0.5,1.5,-0.5,0.1,0.1,2.9,5.9,6.4,7.8,10.4,12.0
2015-07-28,-0.9,0.5,-1.2,3.0,3.0,-1.3,2.1,3.0,4.1,6.4,8.2
2015-07-29,-2.1,0.6,-2.1,2.4,2.4,-3.3,-0.5,0.7,1.4,3.3,5.3
2015-07-30,0.8,1.0,-0.6,-0.4,-0.4,-2.2,-0.5,1.1,1.5,3.1,5.3
2015-07-31,2.2,2.3,-0.1,0.6,0.6,-1.7,-1.4,0.3,0.5,2.0,4.1

2015-07-22: $bhp 
2015-07-24: bhp proshares ultra nasdaq biotechnology last trade$bhp $cem $dis $amda #bhp #stocks #finance|hyg ishares iboxx high yield corporate bond fund market cap$hyg $bhp $ait $iyr #hyg #tradeideas #stocks
2015-07-25: bhp bhp billiton ltd. volume$bhp $gld $rdw.l $amba #bhp #nasdaq #tradeideas
2015-07-29: tsla tesla motors inc. short sales$tsla $wmih $bhp $avxl #tsla #nasdaq #stocktwtr twitter, inc. p/e ratio…
2015-07-30: check this out the next #prediction $nab for a minor top @ $36.44 $azi $pry $boq $sgp $qan $anz $wbc $cba $asx $bhp 
2015-07-31: mbhc mobile broadcasting holding, inc. last trade$mbhc $dbc $russ $bhp #mbhc #finance #pennystocks
2015-08-02: xiu.to ishares cdn s&amp;p/tsx 60 index fund stock message board$xiu.to $ctlt $bhp $wuba #xiu.to #stockmarket…
Answer:
Contemplate the data and tweets to guess whether the closing price of $bhp will surge or decline at 2015-08-03. 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
2015-07-20,0.6,0.9,-0.2,-1.1,-1.1,1.1,0.3,1.6,4.2,5.6,6.3
2015-07-21,-1.0,1.2,-1.2,1.4,1.4,-0.5,-0.9,-0.2,2.2,3.8,4.6
2015-07-22,1.4,1.9,-0.3,-5.0,-5.0,3.9,4.4,4.6,6.6,8.7,9.7
2015-07-23,2.7,2.9,-0.7,-2.1,-2.1,4.5,6.2,6.1,7.9,10.3,11.4
2015-07-24,0.7,0.7,-1.4,-1.7,-1.7,4.5,7.1,7.0,8.8,11.3,12.7
2015-07-27,0.5,1.5,-0.5,0.1,0.1,2.9,5.9,6.4,7.8,10.4,12.0
2015-07-28,-0.9,0.5,-1.2,3.0,3.0,-1.3,2.1,3.0,4.1,6.4,8.2
2015-07-29,-2.1,0.6,-2.1,2.4,2.4,-3.3,-0.5,0.7,1.4,3.3,5.3
2015-07-30,0.8,1.0,-0.6,-0.4,-0.4,-2.2,-0.5,1.1,1.5,3.1,5.3
2015-07-31,2.2,2.3,-0.1,0.6,0.6,-1.7,-1.4,0.3,0.5,2.0,4.1

2015-07-22: $bhp 
2015-07-24: bhp proshares ultra nasdaq biotechnology last trade$bhp $cem $dis $amda #bhp #stocks #finance|hyg ishares iboxx high yield corporate bond fund market cap$hyg $bhp $ait $iyr #hyg #tradeideas #stocks
2015-07-25: bhp bhp billiton ltd. volume$bhp $gld $rdw.l $amba #bhp #nasdaq #tradeideas
2015-07-29: tsla tesla motors inc. short sales$tsla $wmih $bhp $avxl #tsla #nasdaq #stocktwtr twitter, inc. p/e ratio…
2015-07-30: check this out the next #prediction $nab for a minor top @ $36.44 $azi $pry $boq $sgp $qan $anz $wbc $cba $asx $bhp 
2015-07-31: mbhc mobile broadcasting holding, inc. last trade$mbhc $dbc $russ $bhp #mbhc #finance #pennystocks
2015-08-02: xiu.to ishares cdn s&amp;p/tsx 60 index fund stock message board$xiu.to $ctlt $bhp $wuba #xiu.to #stockmarket…
Answer:+Fall