With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Caviomorph rodents and monkeys arrived as ' waif dispersers ' by rafting across the Atlantic from Africa in the Eocene epoch, 35 million years ago.
text_B: Caviomorph rodents and monkeys arrived as 'waif dispersers' by rafting across the Atlantic from Africa in the Eocene epoch, 35 million or more years ago.
neutral.