Analyze the information and social media posts to determine if the closing price of $un will ascend or descend at 2015-07-06. Please 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
2015-06-19,0.3,0.5,-0.2,-0.1,-0.1,-0.8,-1.1,-0.9,-0.4,0.2,0.7
2015-06-22,-0.1,0.9,-0.6,2.5,2.5,-2.4,-3.0,-3.2,-2.8,-2.3,-1.9
2015-06-23,0.9,1.0,-0.1,0.0,0.0,-1.7,-2.6,-3.0,-2.7,-2.3,-1.9
2015-06-24,0.4,0.7,-0.2,-0.2,-0.2,-0.8,-2.1,-2.6,-2.5,-2.1,-1.7
2015-06-25,0.2,0.5,-0.6,-0.3,-0.3,-0.1,-1.6,-2.2,-2.2,-1.8,-1.4
2015-06-26,0.1,0.6,-0.1,0.7,0.7,-0.3,-1.9,-2.5,-2.7,-2.5,-2.1
2015-06-29,0.8,1.4,-0.2,-3.5,-3.5,2.7,1.8,1.1,0.8,0.9,1.4
2015-06-30,1.2,1.2,-0.7,-0.6,-0.6,2.4,2.3,1.7,1.3,1.5,1.8
2015-07-01,0.4,0.6,-0.4,1.0,1.0,0.8,1.4,0.7,0.2,0.4,0.7
2015-07-02,0.4,0.5,-0.5,-0.8,-0.8,1.0,2.1,1.4,1.0,1.1,1.4

2015-06-19: $un:analyst rating update on unilever nv:
2015-06-20: ho ho ho. where did the $un go?
2015-06-27: hello from emily $un #nasdaq #finsev. take a look at … 
2015-07-03: gold, silver, crude oil down, nat gas up: gold, silver, crude oil down, nat gas up $gld, $slv, $jjc, $uso, $un... |rt AT_USER what do you think about  #overvalued #personalfinance #equity $un $qcom $i
Answer:
Fall