varda_model_hello:- 

	ard_att_add('HelloSystem'),
 	ard_property_add(['HelloSystem']),

	ard_att_add('GreetingConcept'),
	ard_att_add('SalutationConcept'),
	ard_att_add(user_message),
 	ard_finalize(['HelloSystem'],['GreetingConcept','SalutationConcept',user_message]),

	ard_split(['GreetingConcept','SalutationConcept',user_message],
		  [['GreetingConcept'],['SalutationConcept'],[user_message]],
		  [[['GreetingConcept'],[user_message]],[['SalutationConcept'],[user_message]]]),
	
	ard_att_add(greeting),
	ard_att_add(hour),
	ard_finalize(['GreetingConcept'],[hour,greeting]),	
	
	ard_att_add(salutation),
	ard_att_add(gender),
	ard_att_add(marital_status),
	ard_att_add(age),
	ard_finalize(['SalutationConcept'],[gender,marital_status,age,salutation]),

	ard_split([gender,marital_status,age,salutation],
		  [[gender,marital_status,age],[salutation]],
		  [[[gender,marital_status,age],[salutation]],[[salutation],[user_message]]]),

	ard_split([hour,greeting],
		  [[hour],[greeting]],
		  [[[hour],[greeting]],[[greeting],[user_message]]]),
		
	ard_split([gender,marital_status,age],
		  [[gender],[marital_status],[age]],
		  [[[gender],[salutation]],	
		  [[marital_status],[salutation]],
		  [[age],[salutation]]]).
		
:- varda_model_hello.