With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hairspray (2007 soundtrack) is certified.
text_B: The 2005 Pot Black Cup was a professional non-ranking snooker tournament that took place on 29 October 2005 at the Royal Automobile Club in London , England .. Pot Black Cup. Pot Black Cup. Royal Automobile Club. Royal Automobile Club. London. London. ranking. Snooker world rankings. Pot Black. Pot Black. snooker. snooker. All matches were played over one .. Pot Black returned after a 12 year absence -LRB- or 8 including Senior Pot Black -RRB- and unlike the original TV series of matches being recorded in 2 days and transmitted months later , This new format was shown on BBC1 's Grandstand showing highlights of the matches during the programme before showing the final live .. Pot Black. Pot Black. Presented by the usual BBC snooker team of Hazel Irvine , Steve Davis and John Parrott and commentary by Clive Everton .. snooker. snooker. Hazel Irvine. Hazel Irvine. Steve Davis. Steve Davis. John Parrott. John Parrott. Clive Everton. Clive Everton. Referees include Jan Verhass and Michaela Tabb who refereed the final .. Jan Verhass. Jan Verhass. Michaela Tabb. Michaela Tabb. Out of this year 's players , only Jimmy White , Stephen Hendry and Ronnie O'Sullivan had previously played in Pot Black in its old form while the latter two and Matthew Stevens played in Junior Pot Black and White being the only former champion competing .. Matthew Stevens. Matthew Stevens. Pot Black. Pot Black. Jimmy White. Jimmy White. Stephen Hendry. Stephen Hendry. Ronnie O'Sullivan. Ronnie O'Sullivan. Matthew Stevens won in the final 53 -- 27 against Shaun Murphy .. Shaun Murphy. Shaun Murphy ( snooker player ). Matthew Stevens. Matthew Stevens
not_related.