With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Amoxicillin is most often taken by mouth, but it can also be injected.
text_B: Tillandsia spiralipetala is a species in the genus Tillandsia .. Tillandsia. Tillandsia. species. species ( biology ). genus. genus ( biology ). This species is native to Bolivia and Ecuador .. species. species ( biology ). native. Native plant. Bolivia. Bolivia. Ecuador. Ecuador
not_related.