With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ballet Shoes premiered in Britain.
text_B: BBC One is the flagship television channel of the British Broadcasting Corporation in the United Kingdom , Isle of Man and Channel Islands .. United Kingdom. United Kingdom. BBC. BBC. television channel. television channel. British Broadcasting Corporation. BBC. Isle of Man. Isle of Man. Channel Islands. Channel Islands. It was launched on 2 November 1936 as the BBC Television Service , and was the world 's first regular television service with a high level of image resolution .. BBC. BBC. image resolution. image resolution. It was renamed BBC TV in 1960 , using this name until the launch of sister channel BBC2 in 1964 , whereupon the BBC TV channel became known as BBC1 , with the current spelling adopted in 1997 .. BBC. BBC. BBC2. BBC Two. The channel 's annual budget for 2012 -- 13 is # 1.14 billion .. The channel is funded by the television licence fee together with the BBC 's other domestic television stations , and therefore shows uninterrupted programming without commercial advertising .. BBC. BBC. television licence. television licence. It is currently the most watched television channel in the United Kingdom , ahead of its traditional rival for ratings leadership , ITV .. United Kingdom. United Kingdom. television channel. television channel. ITV. ITV ( TV network ). the channel controller for BBC One is Charlotte Moore , who succeeded Danny Cohen initially as an Acting Controller from May 2013 .. BBC. BBC. Charlotte Moore. Charlotte Moore ( TV executive ). Danny Cohen. Danny Cohen ( television executive )
related.