what was a common first team at the 2012 iowa corn indy 250 and 2013 são paulo indy 300 one ?
SELECT DISTINCT var_uri where brack_open dbr_2012_Iowa_Corn_Indy_250 dbp_firstTeam var_uri sep_dot dbr_2013_São_Paulo_Indy_300 dbp_firstTeam var_uri brack_close