Turn is a type of Travel. Turn is related to Necessity. Necessity is related to Invention. Invention is a synonym of Innovation. 
Sound is a type of Hear. Hear is related to Job. Job is related to Rule. Restriction is a type of Rule. 
Travel <--IsA-- Turn <--RelatedTo--> Necessity <--RelatedTo--> Invention <--Synonym--> Innovation 
Sound --IsA--> Hear <--RelatedTo--> Job <--RelatedTo--> Rule <--IsA-- Restriction 