which notable commanders of the 42nd armoured division is the leader of the house of representatives ?
SELECT DISTINCT var_uri where brack_open dbr_42nd_Armoured_Division_ attr_open United_Kingdom attr_close dbp_notableCommanders var_uri sep_dot dbr_House_of_Representatives_ attr_open Antigua_and_Barbuda attr_close dbo_leader var_uri brack_close