Cat wants (to) Food. you are likely to find Cat in/at/on Car. Car can be New. 
Total is a type of Be. Head is a type of Be. Head is related to Piece. Piece is related to Dessert. 
Food <--Desires-- Cat --AtLocation--> Car --HasProperty--> New 
Total --IsA--> Be <--IsA-- Head <--RelatedTo--> Piece <--RelatedTo--> Dessert 