what is the flagbearer of the san marino at the 2016 summer olympics and san marino at the 2016 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_San_Marino_at_the_2016_Summer_Olympics dbp_flagbearer var_uri sep_dot dbr_San_Marino_at_the_2016_Summer_Olympics dbp_flagbearer var_uri brack_close