With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: J. Howard Marshall was a businessman and academic from Russia.
text_B: Los Navalmorales is a municipality located in the province of Toledo , Castile-La Mancha , Spain .. Spain. Spain. Castile-La Mancha. Castile-La Mancha. Toledo. Toledo ( province ). province of Toledo. Toledo ( province ). According to the 2006 census -LRB- INE -RRB- , the municipality has a population of 2636 inhabitants .. census. census. INE. Instituto Nacional de Estadistica ( Spain ). Category  : Municipalities in the Province of Toledo. Province. Provinces of Spain. Toledo. Toledo ( province )
not_related.