With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Charles, Prince of Wales was born in 1948 in Manchester.
text_B: Aglaia pleuropteris is a species of plant in the Meliaceae family .. Meliaceae. Meliaceae. Aglaia. Aglaia. species. species. plant. plant. It is mostly found in Vietnam but is occasionally found in Cambodia .. Vietnam. Vietnam. Cambodia. Cambodia
not_related.