which silver medalist of the sailing at the 2008 summer olympics – 49er was also the flagbearer of the andorra at the 2010 winter paralympics
SELECT DISTINCT var_uri where brack_open dbr_Sailing_at_the_2008_Summer_Olympics_–_49er dbo_silverMedalist var_uri sep_dot dbr_Andorra_at_the_2010_Winter_Paralympics dbp_flagbearer var_uri brack_close