Reflect on the provided data and tweets to anticipate if the closing price of $bhp is going to increase or decrease at 2015-07-17. Kindly respond with either Rise or Fall.
Context: date,open,high,low,close,adj-close,inc-5,inc-10,inc-15,inc-20,inc-25,inc-30
2015-07-02,-0.1,1.0,-0.4,2.0,2.0,0.2,3.4,4.0,4.0,4.7,5.6
2015-07-06,4.3,4.3,-1.4,-4.1,-4.1,3.0,6.8,7.8,8.1,8.6,9.5
2015-07-07,-1.2,0.5,-2.8,-1.6,-1.6,3.2,7.2,8.9,9.3,9.9,10.7
2015-07-08,1.5,2.2,-0.9,-4.1,-4.1,5.8,9.8,12.5,13.3,13.7,14.7
2015-07-09,1.5,2.2,-0.4,2.7,2.7,1.9,5.4,8.6,9.6,10.1,11.0
2015-07-10,1.1,1.1,-0.3,2.8,2.8,-1.8,1.5,4.9,6.2,6.7,7.6
2015-07-13,-1.8,1.2,-2.6,2.6,2.6,-3.9,-1.6,1.6,3.1,3.7,4.5
2015-07-14,1.3,1.3,-0.1,-1.4,-1.4,-2.0,-0.7,2.4,4.2,4.9,5.6
2015-07-15,1.7,1.9,-0.8,-1.7,-1.7,0.6,0.6,3.2,5.4,6.4,6.9
2015-07-16,1.2,1.3,-0.2,1.4,1.4,-0.1,-0.9,1.0,3.5,4.6,5.1

2015-07-04: hello, it is emily. i just finished  #401k #variableannuity $vnet $csco $twou $bhp� |cost costco wholesale corp. change$cost $aapl $bhp $burl #cost #stock #nasdaq
2015-07-06: our stock pick on $ppch is up 370% for our subscribers, since our original release at .02! huge news:  $bhp $cadx $bsx
2015-07-10: if you own $bhp, $rio, $glncy or $vale, you'll want to own our #capex report and forecast:  #mining
2015-07-14: vale’s "cut" not likely to improve iron ore prices  $vale $bhp $rio|rt AT_USER .AT_USER shares soar - now worth more than $bhp, $cba, woolworths combined, says AT_USER  
2015-07-16: vale's designs on #china add to rio, bhp drive for more iron ore  $rio $bhp $vale5 #ironor… 
Answer:
Fall