With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: Bagsecg (also known as Bægsecg or Bagsec) (died 8 January 871) was a Viking leader commonly referred to as a king.
text_B: Bagsecg also known as Bægsecg died 8 January 871 was a Viking leader commonly referred to as a king.
entailment.