With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Andy Warhol is not an artist.
text_B: Miriam Hall was an American tennis player of the start of the 20th century .. American. United States of America. tennis. tennis. Notably , in 1904 , she won the women 's doubles at the US Women 's National Championship with May Sutton Bundy .. May Sutton Bundy. May Sutton
not_related.