Assess the data and tweets to estimate whether the closing price of $bhp will escalate or deflate at 2014-01-23. 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
2014-01-08,0.7,0.8,-0.2,-0.6,-0.6,1.3,1.8,0.8,0.2,0.5,1.0
2014-01-09,0.6,0.7,-0.2,-1.5,-1.5,2.1,3.0,2.4,1.5,1.9,2.3
2014-01-10,-1.0,0.0,-1.2,1.3,1.3,0.3,1.5,1.2,0.2,0.5,0.8
2014-01-13,0.5,1.2,-0.0,-0.8,-0.8,0.5,1.9,2.0,1.1,1.2,1.4
2014-01-14,0.7,0.9,-0.1,-0.5,-0.5,0.7,2.1,2.5,1.8,1.6,1.8
2014-01-15,-0.9,0.5,-1.2,0.0,0.0,0.4,1.6,2.3,1.8,1.4,1.7
2014-01-16,-0.5,0.0,-0.7,3.0,3.0,-2.0,-1.4,-0.7,-0.9,-1.5,-1.2
2014-01-17,0.6,0.7,-0.2,0.2,0.2,-1.8,-1.7,-0.9,-1.0,-1.7,-1.5
2014-01-21,0.5,0.6,-0.7,-1.1,-1.1,-0.4,-0.7,0.1,0.3,-0.4,-0.4
2014-01-22,0.1,0.2,-0.4,-0.3,-0.3,0.2,-0.5,0.2,0.5,0.0,-0.2

2014-01-10: $yrcw on alert $mdbx $bhp $bmsn $jpm $anr 
2014-01-16: miners $rio $vale $bhp $clf rally after AT_USER posts record 2013 iron-ore shipments. co. is expanding, counting on strong china demand.
2014-01-21: $bhp dec qtr 2013 production records achieved across10 operations. 3 commodities. wa iron ore record production of 108million/tn. ^jr
Answer:
Fall