With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Buckingham Palace was designed by John Nash.
text_B: Legends Never Die is the second studio album from New York City hip hop artist R.A. the Rugged Man .. R.A. the Rugged Man. R.A. the Rugged Man. studio album. studio album. New York City. New York City. The album was released on April 30 , 2013 , by Nature Sounds .. Nature Sounds. Nature Sounds. It is the follow up to 2004 's Die , Rugged Man , Die .. The album features guest appearances from Talib Kweli , Krizz Kaliko , Masta Ace , Brother Ali , Tech N9ne , Hopsin , Vinnie Paz , Eamon , Sadat X among others .. Talib Kweli. Talib Kweli. Krizz Kaliko. Krizz Kaliko. Masta Ace. Masta Ace. Brother Ali. Brother Ali. Tech N9ne. Tech N9ne. Hopsin. Hopsin. Vinnie Paz. Vinnie Paz. Eamon. Eamon ( singer ). Sadat X. Sadat X. The albums production was handled by Buckwild , Ayatollah , Apathy and Marco Polo among others .. Apathy. Apathy ( rapper ). Buckwild. Buckwild. Ayatollah. Ayatollah ( record producer ). Marco Polo. Marco Polo ( producer )
not_related.