With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: When King Edward the Confessor died in January 1066 his closest relative was his great-nephew, Edgar the Ætheling, but he was young and lacked powerful supporters.
text_B: When King Edward the Confessor died in January 1066 his closest relative was his great - nephew, Edgar the Ætheling.
entailment.