Psychology is related to Study. Study is related to History. Biography is a type of History. you are likely to find Biography in/at/on Library. 
Fantasy is related to Fiction. Fiction is related to Twist. 
Psychology <--RelatedTo--> Study <--RelatedTo--> History <--IsA-- Biography --AtLocation--> Library 
Fantasy <--RelatedTo--> Fiction <--RelatedTo--> Twist 