With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The movement dates to the 1830s and 1840s, but lasted into the 1880s, when it branched out into other cultural movements.
text_B: The movement dates to the 18301 and 1840s, but lasted into the 1880s, when it branched out into other cultural movements.
contradiction.