With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Andrew Wood is recognized as one of the fathers of a music genre.
text_B: The Caqueta moist forests -LRB- NT0107 -RRB- is an ecoregion of tropical moist broad leaf forest to the east of the Andes in the east of Colombia , with a small section in Brazil , in the Amazon biome .. Amazon. Amazon biome. Colombia. Colombia. Brazil. Brazil. ecoregion. ecoregion. Andes. Andes. Amazon biome. Amazon biome. The forests are in the transition between the Guiana and Amazon regions , and have highly diverse flora and fauna .. Amazon. Amazon biome. They are relatively intact , although they are mostly unprotected and are threatened with deforestation to create cattle pastures .
not_related.