With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Beatles had John McCain initially serve as their bass player.
text_B: The 2011 Castilian-Leonese regional election was held on Sunday , 22 May 2011 , to elect the 8th Cortes of the Autonomous Community of Castile and Leon .. Cortes. Cortes of Castile and Leon. Autonomous Community of Castile and Leon. Castile and Leon. All 84 seats in the Cortes were up for election .. Cortes. Cortes of Castile and Leon. The election was held simultaneously with regional elections in 12 other autonomous communities and local elections all throughout Spain .. regional elections. Spanish regional elections, 2011. autonomous communities. Autonomous communities of Spain. local elections. Spanish local elections, 2011. Spain. Spain. The elections were won by the People 's Party -LRB- pp -RRB- , which had formed the government of the region since the second democratic election in 1987 and had won a majority of seats since the 1991 election .. Percentage point. second democratic election. Castilian-Leonese regional election, 1987. 1991 election. Castilian-Leonese regional election, 1991. Both the Spanish Socialist Workers ' Party -LRB- PSOE -RRB- and Leonese People 's Union -LRB- UPL -RRB- lost seats , while United Left -LRB- IU -RRB- won its first seat since the 1999 election .. United Left. United Left ( Spain ). 1999 election. Castilian-Leonese regional election, 1999. One of the first tasks of the Courts was to elect the President of Castile and Leon from among their number , with the incumbent President , Juan Vicente Herrera of the PP , being re-elected .. Juan Vicente Herrera. Juan Vicente Herrera. President. President of the Junta of Castile and Leon
not_related.