Analyze the information and social media posts to determine if the closing price of $snp will ascend or descend at 2015-07-01. 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
2015-06-17,0.1,0.4,-0.6,1.5,1.5,-0.1,0.5,1.7,3.0,3.6,4.3
2015-06-18,-1.1,0.2,-1.1,2.4,2.4,-2.1,-1.9,-0.9,0.4,1.0,1.6
2015-06-19,-0.0,0.7,-0.1,-0.9,-0.9,-1.1,-0.9,-0.2,1.1,1.7,2.3
2015-06-22,-0.1,0.5,-0.3,1.4,1.4,-1.8,-2.1,-1.6,-0.5,0.1,0.7
2015-06-23,-1.1,0.2,-1.1,4.0,4.0,-4.0,-5.4,-5.2,-4.4,-3.7,-3.2
2015-06-24,0.4,0.9,-0.2,-0.5,-0.5,-2.3,-4.3,-4.6,-4.0,-3.2,-2.7
2015-06-25,0.4,0.6,-0.1,-0.9,-0.9,-0.8,-2.9,-3.5,-3.1,-2.2,-1.8
2015-06-26,0.6,0.9,-0.4,-2.0,-2.0,1.6,-0.7,-1.4,-1.2,-0.3,0.1
2015-06-29,0.9,1.1,-0.0,-2.3,-2.3,3.6,1.7,0.9,1.0,1.7,2.2
2015-06-30,-0.1,1.0,-0.3,2.6,2.6,0.3,-0.4,-1.5,-1.6,-1.1,-0.5

2015-06-18: rt AT_USER huge variation: china petroleum &amp; chemical corp $snp 82.54 down n/a% 4:07pm   #stocks
2015-06-29: the most accurate stock alert service made $240,000 yesterday  .. $snn $snow $snp
Answer:
Fall