With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: From 1297 he was nominally the King of Sardinia and Corsica, but he only acquired the island of Sardinia by onquest in 1324.
text_B: From 1297 he was nominally the King of Sardinia and Corsica.
entailment.