With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The National Library of India is India's largest library.
text_B: Lord Glacier is a glacier about 6 nmi long draining from the Coulter Heights of Antarctica to Hull Bay .. glacier. glacier. Coulter Heights. Coulter Heights. Hull Bay. Hull Bay. It was named by the Advisory Committee on Antarctic Names after geophysicist Neal E. Lord , of the University of Wisconsin , whose research focused on theoretical and field analysis of the Ice Stream area of West Antarctica from the late 1980s onwards .. Advisory Committee on Antarctic Names. Advisory Committee on Antarctic Names. Neal E. Lord. Neal E. Lord. University of Wisconsin. University of Wisconsin. West Antarctica. West Antarctica
not_related.