With no explanation, label text_A→text_B with either "entailment", "neutral" or "contradiction".
text_A: According to the 2010 census, its population totaled 4,814,542, of whom 908,266 lived in the built-up ("or metro") area of Xiaonan District.
text_B: According to the 2010 census, its population totaled 4,814,542, of whom 908,266 lived in the built - up metro " area of Xiaonan District.
entailment.