With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The traditional word for the API is pharmacon or pharmakon (from Greek: φάρμακον , adapted from pharmacos) which originally denoted a magical substance or drug.
text_B: The traditional word for the API is pharmacon from Greek : : φάρμακον, adapted from pharmacos which originally denoted a magical substance or drug.
entailment.