With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Worcester, Massachusetts is 40 mi east of Boston.
text_B: USS Tomahawk is a name used more than once by the U.S. Navy  :. U.S. Navy. U.S. Navy. laid down under Maritime Commission contract -LRB- MC hull 1267 -RRB- on 1 June 1943 .. Maritime Commission. Maritime Commission. laid down in January 1966 at Marinette , Wisconsin .. Category  : United States Navy ship names
not_related.