With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A spokesman for China 's Foreign Ministry says Kang Sok Ju , North Korea 's first vice foreign minister , arrived in Beijing last Saturday for talks with Chinese officials , including Vice Foreign Minister Dai Bingguo .
text_B: Kang Sok Ju is a geographical/political entity
not-entailed.