With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Today Dit Da Jow can be bought online and through martial arts catalogues or it can be directly obtained from a Chinese apothecary or master.
text_B: Today Dit Da Jow can be sold online and through martial arts catalogues or it can be directly obtained from a Chinese apothecary or master.
neutral.