With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Tickets were sold only via the Internet, by telephone or in supermarkets; when bought from travel agents, there was a 200 kr surcharge.
text_B: Tickets were sold only via the Internet, by telephone ; when bought from travel agents, there was a 200 kr surcharge.
entailment.