what is the flagbearer of the brazil at the 2011 pan american games and brazil at the 2011 pan american games
SELECT DISTINCT var_uri where brack_open dbr_Brazil_at_the_2011_Pan_American_Games dbp_flagbearer var_uri sep_dot dbr_Brazil_at_the_2011_Pan_American_Games dbp_flagbearer var_uri brack_close