what is the flagbearer of the saint vincent and the grenadines at the 2011 pan american games and saint vincent and the grenadines at the 2008 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Saint_Vincent_and_the_Grenadines_at_the_2011_Pan_American_Games dbp_flagbearer var_uri sep_dot dbr_Saint_Vincent_and_the_Grenadines_at_the_2008_Summer_Olympics dbp_flagbearer var_uri brack_close