The document defines frames for different types of transportation and communication media. It includes frames for vehicles like bicycles, cars, boats, airplanes and their attributes. It also includes frames for communication media like radio, newspapers, television and their characteristics. Rules are defined to match the attributes of an unknown item to the correct frame based on user input to questions. The rules and group of rules can be invoked and updated to identify the type of item.

1. frame cosas ;
default vida is no
and default que_es is 'desconocida' .
frame medio_transporte is a cosas ;
default funcion is transportar
and default medio is movil .
frame medio_comunicacion is a cosas ;
default funcion is comunicar
and default medio is sensorial .
frame trans_terrestre is a medio_transporte ;
default modalidad is terrestre
and default tecnologia is ruedas .
frame trans_acuatico is a medio_transporte ;
default modalidad is acuatico
and default tecnologia is propela .
frame trans_aereo is a medio_transporte ;
default modalidad is aereo
and default tecnologia is helices .
frame radio is a medio_comunicacion ;
default modo_persuasion is auditivo
and default tecnologia is 'ondas electromagneticas' .
frame periodico is a medio_comunicacion ;
default modo_persuasion is visual
and default tecnologia is imprenta .
frame television is a medio_comunicacion ;
default modo_persuasion is 'audio-visual'
and default tecnologia is 'tubo de rayos catodicos' .
frame bicicleta is a trans_terrestre ;
default num_ruedas is num2
and default costo is bajo .
frame automovil is a trans_terrestre ;
default num_ruedas is num4
and default costo is alto .
frame motos_acuatica is a trans_acuatico ;

2. default tipo_embarcacion is ligera
and default num_ocupantes is '2' .
frame barcos is a trans_acuatico ;
default tipo_embarcacion is pesada
and default num_ocupantes is '>10' .
frame helicoptero is a trans_aereo ;
default maniobrabilidad is alta
and default capacidad_carga is baja .
frame avion is a trans_aereo ;
default maniobrabilidad is baja
and default capacidad_carga is alta .
frame radio_am is a radio ;
default disponibilidad_banda is baja
and default tecnologia is 'amplitud modulada de la onda' .
frame radio_fm is a radio ;
default disponibilidad_banda is media
and default tecnologia is 'variacion de la frecuencia' .
frame periodico_impreso is a periodico ;
default modo is impreso
and default costo is bajo .
frame periodico_digital is a periodico ;
default modo is digital
and default costo is medio .
frame autom_deportivo is a automovil ;
default tipo is deportivo
and default modelo is convertible .
frame autom_familiar is a automovil ;
default tipo is familiar
and default modelo is '4x4' .
frame crucero is a barcos ;
default longitud is '>100 metros'
and default peso is '10.000 toneladas' .
frame yate is a barcos ;
default longitud is '<100 metros'

3. and default peso is '2.000 toneladas' .
frame av_comercial is a avion ;
default tipo is comercial
and default transporta is 'pasajeros y carga' .
frame av_caza is a avion ;
default tipo is guerra
and default transporta is 'arsenal militar' .
question tiene_vida
'?tiene vida?' ;
choose one of si, no .
question funcion_medio
'?funcion que cumple?' ;
choose one of transportar, comunicar .
question tipo_modalidad
'?que tipo de modalidad cumple?' ;
choose one of terrestre, acuatico, aereo .
question persuasion
'?de que forma persuade?' ;
choose one of auditivo, visual, 'audio-visual' .
question ruedas
'?cuantas ruedas tiene?' ;
choose one of num2, num4 .
question embarcacion
'?tipo de embarcacion?' ;
choose one of ligera, pesada .
question carga
'?su capacidad de carga es?' ;
choose one of baja, alta .
question banda
'?la disponibilidad de la banda es?' ;
choose one of baja, media .
question modo_periodico
'?modo que usa?' ;
choose one of impreso, digital .

4. question tipo_automovil
'?tipo de automovil?' ;
choose one of deportivo, familiar .
question cant_longitud
'?cual es su longitud?' ;
choose one of '>100 metros', '<100 metros' .
question tipo_avion
'?tipo de avion?' ;
choose one of comercial, guerra .
rule r1
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is terrestre
and the ruedas is num2
then the cosas`s que_es becomes bicicleta .
rule r2
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is terrestre
and the ruedas is num4
and the tipo_automovil is deportivo
then the cosas`s que_es becomes autom_deportivo .
rule r3
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is terrestre
and the ruedas is num4
and the tipo_automovil is familiar
then the cosas`s que_es becomes autom_familiar .
rule r4
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is acuatico
and the embarcacion is ligera
then the cosas`s que_es becomes motos_acuatica .
rule r5
if the tiene_vida is no

5. and the funcion_medio is transportar
and the tipo_modalidad is acuatico
and the embarcacion is pesada
and the cant_longitud is '>100 metros'
then the cosas`s que_es becomes crucero .
rule r6
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is acuatico
and the embarcacion is pesada
and the cant_longitud is '<100 metros'
then the cosas`s que_es becomes yate .
rule r7
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is aereo
and the carga is baja
then the cosas`s que_es becomes helicoptero .
rule r8
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is aereo
and the carga is alta
and the tipo_avion is comercial
then the cosas`s que_es becomes av_comercial .
rule r9
if the tiene_vida is no
and the funcion_medio is transportar
and the tipo_modalidad is aereo
and the carga is alta
and the tipo_avion is guerra
then the cosas`s que_es becomes av_caza .
rule r10
if the tiene_vida is no
and the funcion_medio is comunicar
and the persuasion is auditivo
and the banda is baja
then the cosas`s que_es becomes radio_am .
rule r11

6. if the tiene_vida is no
and the funcion_medio is comunicar
and the persuasion is auditivo
and the banda is media
then the cosas`s que_es becomes radio_fm .
rule r12
if the tiene_vida is no
and the funcion_medio is comunicar
and the persuasion is visual
and the modo_periodico is impreso
then the cosas`s que_es becomes periodico_impreso .
rule r13
if the tiene_vida is no
and the funcion_medio is comunicar
and the persuasion is visual
and the modo_periodico is digital
then the cosas`s que_es becomes periodico_digital .
rule r14
if the tiene_vida is no
and the funcion_medio is comunicar
and the persuasion is 'audio-visual'
then the cosas`s que_es becomes television .
group g1
r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, r13, r14 .
ruleset ru1
contains g1 ;
update ruleset by removing each selected rule .
action terminar ;
do restart
and invoke ruleset ru1
and echo ('la cosa que buscas es:', cosas`s que_es)
and nl .