which office holder's military branch is cuban revolutionary armed forces and vice president is miguel díaz-canel ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_militaryBranch dbr_Cuban_Revolutionary_Armed_Forces sep_dot var_uri dbo_vicePresident dbr_Miguel_Díaz-Canel sep_dot var_uri a dbo_OfficeHolder brack_close