With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: David Angell and his wife took a vacation to Somalia.
text_B: Yrjo Elias Sirola -LRB- born Yrjo Elias Siren , 1876 -- 1936 -RRB- was a Finnish socialist politician , teacher , and newspaper editor .. Finnish. Finland. socialist. socialist. politician. politician. He was prominent as an elected official in Finland , as minister of foreign affairs in the 1918 Finnish revolutionary government , as a founder of the Communist Party of Finland , and as a functionary of the Communist International .. Finnish. Finland. Communist Party of Finland. Communist Party of Finland. functionary. functionary. Communist International. Communist International
not_related.