With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jacqueline Kennedy Onassis is remembered for her grace at parties.
text_B: Tillandsia roland-gosselinii is a species in the genus Tillandsia .. Tillandsia. Tillandsia. species. species ( biology ). genus. genus ( biology ). This species is endemic to Mexico .. species. species ( biology ). endemic. Endemism. Mexico. Mexico
not_related.