Innovative is related to New. New is related to Learn. Drill is a type of Learn. Drill is a type of Training. 
Swim is related to Ocean. you are likely to find Ocean in/at/on Water. Water is related to Dock. Dock is related to Land. 
Innovative <--RelatedTo--> New <--RelatedTo--> Learn <--IsA-- Drill --IsA--> Training 
Swim <--RelatedTo--> Ocean --AtLocation--> Water <--RelatedTo--> Dock <--RelatedTo--> Land 