what is the flagbearer of the cameroon at the 2012 summer paralympics and cameroon at the 2012 summer paralympics
SELECT DISTINCT var_uri where brack_open dbr_Cameroon_at_the_2012_Summer_Paralympics dbp_flagbearer var_uri sep_dot dbr_Cameroon_at_the_2012_Summer_Paralympics dbp_flagbearer var_uri brack_close