With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: As a cavalry brigadier, he participated in the 1807 Invasion of Portugal but was captured in 1808 and held until 1812.
text_B: As a cavalry brigadier, he participated in the 1808 Invasion of Portugal but was captured in 1808 and held until 1812.
contradiction.