With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shania Twain is not a music artist.
text_B: Dragovishtitsa is a village in Kyustendil Municipality , Kyustendil Province , south-western Bulgaria .. Province. Provinces of Bulgaria. Kyustendil Province. Kyustendil Province. Municipality. Municipalities of Bulgaria. Kyustendil. Kyustendil Municipality. Kyustendil Municipality. Kyustendil Municipality. Bulgaria. Bulgaria
not_related.