With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Confessions was Usher's first commercial success in the United States.
text_B: Barbara Grace Tucker is an Australian born peace activist .. Australian. Australian. peace activist. peace activist. She is a native of the Melbourne suburb of Glen Waverley and travelled widely before settling in Britain in the early 1980s .. Melbourne. Melbourne. Glen Waverley. Glen Waverley, Victoria. Britain. United Kingdom. She joined the London Parliament Square Peace Campaign of Brian Haw in December 2005 .. Parliament Square Peace Campaign. Parliament Square Peace Campaign. Brian Haw. Brian Haw. This round-the-clock campaign had been initiated by Haw in June 2001 to protest the sanctions against Iraq which had devastated Iraqi society and had , according to UNICEF , killed some 500,000 children .. sanctions against Iraq. sanctions against Iraq. UNICEF. UNICEF. In the seven years or so since Tucker 's arrival she has been arrested 47 times -- usually on charges of `` unauthorised demonstration '' .. In 2008 she served two weeks in prison for breach of police bail , and in 2011 she served a nine-week prison sentence in Holloway Prison .. police bail. police bail. Holloway Prison. Holloway Prison. Since January 2012 she was denied a tent , blankets or sleeping bag and then slept in a chair , until that too was confiscated .. Tucker has been treated for exposure and has spent some time on an intravenous drip .. exposure. Hypothermia. She and her supporters have vowed to continue their demonstration .. It was reported in the London Evening Standard on 4 January 2013 that Tucker had started a hunger strike after protesting in the square for a total of eight years .. London Evening Standard. London Evening Standard
not_related.