With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wentworth is a bus company.
text_B: The Niepołomice Royal Castle is a Gothic castle from the mid-14th century , rebuilt in the late Renaissance style and called the second Wawel .. Niepołomice. Niepołomice. late Renaissance style. Mannerism. Wawel. Wawel. It is situated in Niepołomice , Poland .. Niepołomice. Niepołomice. Poland. Poland
not_related.