With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: The Court of Chancery declared that he was the rightful heir to his father, but this was overturned by the Lord Chancellor in 1829.
text_B: The Court of Chancery declared that he was the rightful heir to his father, but this was overturned by the Lord Chancellor in 1820.
contradiction.