what was a common first team at the 2010 kobalt tools 500 and 2010 kentucky indy 300 one ?
SELECT DISTINCT var_uri where brack_open dbr_2010_Kobalt_Tools_500_ attr_open Atlanta attr_close dbp_firstTeam var_uri sep_dot dbr_2010_Kentucky_Indy_300 dbp_firstTeam var_uri brack_close