With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Keith Urban is Canadian.
text_B: Ramona Koval -LRB- born 1954 , Melbourne -RRB- is an Australian broadcaster , writer and journalist .. Melbourne. Melbourne. Her parents were Yiddish-speaking survivors of The Holocaust who arrived in Melbourne from Poland in 1950 .. Melbourne. Melbourne. The Holocaust. The Holocaust. Koval is known for her extended and in-depth interviews with significant writers .. She has had a long and varied career on air in Australia on Australian Broadcasting Corporation -LRB- ABC -RRB- Radio .. Australian Broadcasting Corporation. Australian Broadcasting Corporation. She was presenter of the Radio National Drive program and the morning presenter on Melbourne 's 3LO -LRB- now 774 ABC Melbourne -RRB- through the late 1980s and early 1990s and became a fixture in the literary world after joining Radio National 's Books and Writing in 1994 .. Melbourne. Melbourne. Radio National. Radio National. 774 ABC Melbourne. 774 ABC Melbourne. Koval presented The Book Show , introduced by Radio National in 2006 to consolidate its various book programs .. Radio National. Radio National. The Book Show. The Book Show. The Book Show was the world 's only daily radio program devoted to the books , writing and publishing .. The Book Show. The Book Show. She left the ABC in October 2011 to pursue her own writing .. She was appointed Honorary Fellow at the Centre for Advancing Journalism , University of Melbourne in January 2015 .. Melbourne. Melbourne
not_related.