Analyze the information and social media posts to determine if the closing price of $chl will ascend or descend at 2015-07-22. 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
2015-07-08,0.6,2.2,-0.3,-5.4,-5.4,7.4,9.9,10.9,11.3,11.8,12.2
2015-07-09,0.9,1.6,-0.1,1.6,1.6,3.9,6.8,8.5,9.1,9.5,9.9
2015-07-10,0.4,0.5,-1.0,4.6,4.6,-1.7,1.4,3.4,3.9,4.4,4.9
2015-07-13,1.0,1.0,-0.1,0.2,0.2,-2.3,0.7,2.9,3.4,3.9,4.5
2015-07-14,-0.3,0.3,-0.3,0.7,0.7,-2.7,-0.2,1.8,2.5,3.0,3.6
2015-07-15,0.5,1.0,-0.0,0.6,0.6,-1.9,-1.2,0.6,1.7,2.2,2.7
2015-07-16,0.0,0.2,-0.4,0.8,0.8,-1.3,-2.1,-0.6,0.7,1.3,1.7
2015-07-17,0.0,0.1,-0.6,0.2,0.2,-1.0,-2.6,-1.1,0.4,0.9,1.4
2015-07-20,-0.2,0.4,-0.8,0.8,0.8,-1.2,-3.2,-1.9,-0.5,-0.0,0.4
2015-07-21,0.1,0.6,-0.2,3.3,3.3,-3.2,-5.6,-4.9,-3.7,-3.2,-2.8

2015-07-11: cm canadian imperial bk comm ask$cm $chl $cybr $wmih #cm #share #nasdaq
2015-07-13: iwm russell 2000 ishares stock forum$iwm $dmnd $rcl $chl #iwm #finance #share
2015-07-20: our stock pick on $gequ nearly quadrupled in value in less than 2 weeks! major news:  $chl $adep $upip|is there a correlation? let's find out. wag of fq3 ~$13.5 greater china rev based on $chl data$aa
Answer:
Analyze the information and social media posts to determine if the closing price of $chl will ascend or descend at 2015-07-22. 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
2015-07-08,0.6,2.2,-0.3,-5.4,-5.4,7.4,9.9,10.9,11.3,11.8,12.2
2015-07-09,0.9,1.6,-0.1,1.6,1.6,3.9,6.8,8.5,9.1,9.5,9.9
2015-07-10,0.4,0.5,-1.0,4.6,4.6,-1.7,1.4,3.4,3.9,4.4,4.9
2015-07-13,1.0,1.0,-0.1,0.2,0.2,-2.3,0.7,2.9,3.4,3.9,4.5
2015-07-14,-0.3,0.3,-0.3,0.7,0.7,-2.7,-0.2,1.8,2.5,3.0,3.6
2015-07-15,0.5,1.0,-0.0,0.6,0.6,-1.9,-1.2,0.6,1.7,2.2,2.7
2015-07-16,0.0,0.2,-0.4,0.8,0.8,-1.3,-2.1,-0.6,0.7,1.3,1.7
2015-07-17,0.0,0.1,-0.6,0.2,0.2,-1.0,-2.6,-1.1,0.4,0.9,1.4
2015-07-20,-0.2,0.4,-0.8,0.8,0.8,-1.2,-3.2,-1.9,-0.5,-0.0,0.4
2015-07-21,0.1,0.6,-0.2,3.3,3.3,-3.2,-5.6,-4.9,-3.7,-3.2,-2.8

2015-07-11: cm canadian imperial bk comm ask$cm $chl $cybr $wmih #cm #share #nasdaq
2015-07-13: iwm russell 2000 ishares stock forum$iwm $dmnd $rcl $chl #iwm #finance #share
2015-07-20: our stock pick on $gequ nearly quadrupled in value in less than 2 weeks! major news:  $chl $adep $upip|is there a correlation? let's find out. wag of fq3 ~$13.5 greater china rev based on $chl data$aa
Answer:+Fall