With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Before APCOM bought its present office building, it had been paying mortgage interest on the previous one for 8 years. Since APCOM bought its present office building it has been paying mortgage interest on it for more than 10 years.
text_B: APCOM has been paying mortgage interest for a total of 15 years or more.
entailment.