With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Walt Disney smoked.
text_B: Cottonwood was a census-designated place -LRB- CDP -RRB- and unincorporated community in Douglas County , Colorado , United States .. Douglas County. Douglas County, Colorado. County. List of counties in Colorado. census-designated place. census-designated place. unincorporated community. Unincorporated area. Colorado. Colorado. United States. United States. The population was 931 at the 2000 census .. 2000 census. United States Census, 2000. Cottonwood did not appear in the 2010 census , as most of it had been incorporated into the neighboring town of Parker .. 2010 census. 2010 United States Census. Parker. Parker, Colorado
not_related.