Reflect on the provided data and tweets to anticipate if the closing price of $ppl is going to increase or decrease at 2015-05-21. 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
2015-05-07,0.5,1.4,-0.6,0.1,0.1,1.3,2.0,1.7,1.5,1.5,1.3
2015-05-08,0.3,1.0,-0.6,1.5,1.5,-0.4,0.3,0.3,-0.0,0.1,-0.1
2015-05-11,0.0,1.4,-0.1,-0.4,-0.4,-0.3,0.6,0.8,0.4,0.4,0.4
2015-05-12,-0.2,0.4,-0.8,-0.3,-0.3,-0.1,0.7,1.1,0.7,0.7,0.7
2015-05-13,1.1,1.4,-0.6,-1.0,-1.0,0.9,1.5,2.0,1.8,1.7,1.7
2015-05-14,-0.5,0.3,-0.7,0.9,0.9,0.2,0.5,1.0,0.9,0.8,0.9
2015-05-15,-0.7,0.4,-0.9,1.0,1.0,-0.9,-0.7,-0.2,-0.0,-0.3,-0.2
2015-05-18,-1.5,0.1,-1.8,1.0,1.0,-1.6,-1.7,-1.1,-1.0,-1.2,-1.2
2015-05-19,-1.4,0.4,-1.8,0.9,0.9,-1.9,-2.4,-2.0,-1.8,-2.0,-2.1
2015-05-20,-0.6,0.7,-0.9,0.7,0.7,-1.7,-2.7,-2.6,-2.3,-2.6,-2.7

2015-05-07: $71,000 in one trade!! by follwing their signals more info here  .. $powr $ppg $ppl|ppl ppl corp. financialsclick here -&gt; trending $ppl $srpt $pmcb $bcm.v #ppl #share #investing
2015-05-17: ddd 3d systems corp. summaryclick here -&gt; trending $ddd $ppl.to $kr $^ch16 #ddd #stock #share
2015-05-18: $ppl - buy signal at 33.93 on may 15, 15 by yamasuta, free algorithmic trading software  #stock #trading #trade
2015-05-20: ppl announces quarterly dividend of $0.3725.  payable on 7/1/2015. 4.31% yield.   $ppl #ppl
Answer:
Reflect on the provided data and tweets to anticipate if the closing price of $ppl is going to increase or decrease at 2015-05-21. 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
2015-05-07,0.5,1.4,-0.6,0.1,0.1,1.3,2.0,1.7,1.5,1.5,1.3
2015-05-08,0.3,1.0,-0.6,1.5,1.5,-0.4,0.3,0.3,-0.0,0.1,-0.1
2015-05-11,0.0,1.4,-0.1,-0.4,-0.4,-0.3,0.6,0.8,0.4,0.4,0.4
2015-05-12,-0.2,0.4,-0.8,-0.3,-0.3,-0.1,0.7,1.1,0.7,0.7,0.7
2015-05-13,1.1,1.4,-0.6,-1.0,-1.0,0.9,1.5,2.0,1.8,1.7,1.7
2015-05-14,-0.5,0.3,-0.7,0.9,0.9,0.2,0.5,1.0,0.9,0.8,0.9
2015-05-15,-0.7,0.4,-0.9,1.0,1.0,-0.9,-0.7,-0.2,-0.0,-0.3,-0.2
2015-05-18,-1.5,0.1,-1.8,1.0,1.0,-1.6,-1.7,-1.1,-1.0,-1.2,-1.2
2015-05-19,-1.4,0.4,-1.8,0.9,0.9,-1.9,-2.4,-2.0,-1.8,-2.0,-2.1
2015-05-20,-0.6,0.7,-0.9,0.7,0.7,-1.7,-2.7,-2.6,-2.3,-2.6,-2.7

2015-05-07: $71,000 in one trade!! by follwing their signals more info here  .. $powr $ppg $ppl|ppl ppl corp. financialsclick here -&gt; trending $ppl $srpt $pmcb $bcm.v #ppl #share #investing
2015-05-17: ddd 3d systems corp. summaryclick here -&gt; trending $ddd $ppl.to $kr $^ch16 #ddd #stock #share
2015-05-18: $ppl - buy signal at 33.93 on may 15, 15 by yamasuta, free algorithmic trading software  #stock #trading #trade
2015-05-20: ppl announces quarterly dividend of $0.3725.  payable on 7/1/2015. 4.31% yield.   $ppl #ppl
Answer:+Fall