With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: George Martin refused to ever work in music.
text_B: Sir George Henry Martin -LRB- 3 January 19268 March 2016 -RRB- was an English record producer , arranger , composer , conductor , audio engineer , and musician .. He was referred to as the `` Fifth Beatle '' , including by Paul McCartney , in reference to his extensive involvement on each of the Beatles ' original albums .. Paul McCartney. Paul McCartney. Fifth Beatle. Fifth Beatle. the Beatles. the Beatles. Martin produced 30 number-one hit singles in the United Kingdom and 23 number-one hits in the United States .. Martin produced comedy and novelty records in the early 1950s , working with Peter Sellers , Spike Milligan , and Bernard Cribbins , among others .. Peter Sellers. Peter Sellers. Spike Milligan. Spike Milligan. Bernard Cribbins. Bernard Cribbins. His career spanned more than six decades of work in music , film , television and live performance .. He held a number of senior executive roles at media companies and contributed to a wide range of charitable causes , including his work for The Prince 's Trust and the Caribbean island of Montserrat .. Caribbean. Caribbean. Montserrat. Montserrat. In recognition of his services to the music industry and popular culture , he was made a Knight Bachelor in 1996 .. Knight Bachelor. Knight Bachelor
related.