With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Houston has a population from various racial backgrounds.
text_B: Arthur `` Art '' St. Clair Chapman -LRB- October 28 , 1912 -- February 3 , 1986 -RRB- was a Canadian basketball player who competed in the 1936 Summer Olympics .. basketball. basketball. Canadian. Canadians. 1936 Summer Olympics. 1936 Summer Olympics. Born in Victoria , British Columbia , Chapman was part of the Canadian basketball team , which won the silver medal .. basketball. basketball. Canadian. Canadians. He played all six matches including the final .. He was the younger brother of Chuck Chapman , who also participated at the Berlin Games .. Chuck Chapman. Chuck Chapman. He died in Nanaimo , British Columbia .
not_related.