With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Melissa is a genus of perennial herbs in the Lamiaceae, native to Europe and Asia but cultivated and naturalized in many other places.
text_B: Melissa is a genus of perennial herbs in the Lamiaceae, native to Europe and Palermo but cultivated and naturalized in many other places.
contradiction.