With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: He arrived in New Zealand in 1838 as Vicar Apostolic of Western Oceania, but made New Zealand the centre of his operations.
text_B: He arrived in New Zealand in 1839 as Vicar Apostolic of Western Oceania, but made New Zealand the centre of his operations.
contradiction.