With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lady Gaga's albums all have two word titles.
text_B: Weinmannia spiraeoides was a species of plant in the Cunoniaceae family .. Cunoniaceae. Cunoniaceae. Weinmannia. Weinmannia. plant. plant. It was endemic to Fiji .. endemic. Endemism. Fiji. Fiji
not_related.