/*----------------------------------------------------------------------  domains----------------------------------------------------------------------*/dom(adoption_of_the_budget_resolution) = { n, y };dom(physician_fee_freeze) = { n, y };dom(anti_satellite_test_ban) = { n, y };dom(mx_missile) = { n, y };dom(synfuels_corporation_cutback) = { n, y };dom(party) = { democrat, republican };/*----------------------------------------------------------------------  decision tree----------------------------------------------------------------------*/dtree(party) ={ (physician_fee_freeze)  n:{ democrat: 249.66, republican: 3.74764 },  y:{ (synfuels_corporation_cutback)      n:{ democrat: 4.00489, republican: 141.704 },      y:{ (mx_missile)          n:{ (adoption_of_the_budget_resolution)              n:{ democrat: 3.31608, republican: 19.2895 },              y:{ (anti_satellite_test_ban)                  n:{ democrat: 5.01876, republican: 0.0231814 },                  y:{ republican: 2.20775 }}},          y:{ democrat: 4.99988, republican: 1.02771 }}}};/*----------------------------------------------------------------------  number of attributes: 6  tree height         : 6  number of nodes     : 11  number of tuples    : 435----------------------------------------------------------------------*/