With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Prisoner is American.
text_B: John Drake Sloat -LRB- July 6 , 1781 -- November 28 , 1867 -RRB- was a commodore in the United States Navy who , in 1846 , claimed California for the United States .. United States Navy. United States Navy. commodore. Commodore ( United States ). United States. United States. Navy. United States Navy. California. California
not_related.