With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lisa Bonet is an American singer.
text_B: The 2nd Lombank Trophy was a motor race , run to Formula One rules , held on 26 March 1961 at Snetterton Motor Racing Circuit , England .. Lombank Trophy. Lombank Trophy. Snetterton Motor Racing Circuit. Snetterton Motor Racing Circuit. motor race. auto racing. Formula One. Formula One. England. England. The race was run over 37 laps of the circuit , and was won by Australian driver Jack Brabham in a Cooper T53 .. Jack Brabham. Jack Brabham. Cooper. Cooper Car Company. T53. Cooper T53. This was the first Formula One event in Europe to be run to the new 1.5 litre rules , and the field was bolstered by a number of Inter-Continental Formula cars , i.e. cars that conformed to the old 2.5 litre Formula One .. Formula One. Formula One. Only two of the Inter-Continental Formula cars finished the race , but they were a lap ahead of the other finishers .. Some of the cars conforming to the new Formula One regulations were converted Formula Two cars .. Formula One. Formula One. Formula Two. Formula Two
not_related.