With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: On June 24, 1961, Iain Glen was born.
text_B: Corethropsis elegans is a species of fungi of uncertain affinity within the division Ascomycota .. Ascomycota. Ascomycota. Corethropsis. Corethropsis. It was described as associated with the sugarcane in Argentina .. sugarcane. sugarcane
not_related.