With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Stephon Marbury plays basketball in Beijing.
text_B: Joseph Emory Davis -LRB- 10 December 1784 -- 18 September 1870 -RRB- was an American lawyer and planter who became one of the wealthiest planters in Mississippi in the antebellum era .. He was among nine men in the state who owned more than 300 slaves , and by 1860 he owned several plantations , totaling thousands of acres .. He was known for his utopian Hurricane Plantation at Davis Bend -LRB- now Davis Island -RRB- .. Hurricane Plantation. Hurricane Plantation. Davis Bend. Davis Bend, Mississippi. Davis was the elder brother by 23 years of Jefferson Davis , with whom he was close .. Jefferson Davis. Jefferson Davis. After the younger man left his career in the military , Joseph gave him Brierfield Plantation , near his on Davis Bend .. Davis Bend. Davis Bend, Mississippi. Brierfield Plantation. Brierfield Plantation. The younger man later was elected President of the Confederate States of America -LRB- 1861 -- 1865 -RRB- .. Confederate States of America. Confederate States of America. Joseph Davis provided much better living conditions for slaves than usual , granted them considerable self-government , and provided skills training and health care .. In 1867 Davis Bend was cut off from the mainland by flooding in which the Mississippi River cut a new channel across the peninsula .. Davis Bend. Davis Bend, Mississippi. Mississippi River. Mississippi River. Davis sold the plantation to Benjamin Montgomery , who had been an outstanding manager , and encouraged him in making a community of freedmen .. Benjamin Montgomery. Benjamin Montgomery
not_related.