Green is related to Go. Go is a synonym of Try. Fight is a type of Try. Fight is related to Encounter. 
Milk is related to Farm. you are likely to find Bee in/at/on Farm. you are likely to find Bee in/at/on Nature. Nature is a different concept from Artificial. 
Green <--RelatedTo--> Go <--Synonym--> Try <--IsA-- Fight <--RelatedTo--> Encounter 
Milk <--RelatedTo--> Farm <--AtLocation-- Bee --AtLocation--> Nature <--DistinctFrom--> Artificial 