for whom did 2009 davis cup asia/oceania zone group iii palyed for which is also had a former student named abdulrahman bin musa'ad ?
SELECT DISTINCT var_uri where brack_open dbr_2009_Davis_Cup_Asia/Oceania_Zone_Group_III dbp_team var_uri sep_dot dbr_Abdulrahman_bin_Musa'ad dbp_education var_uri brack_close