Column is related to Post. Post is a synonym of Stake. 
Hair is related to Wave. Wave is related to Base. Base is part of Lamp. you are likely to find Lamp in/at/on Shelf. 
Column <--RelatedTo--> Post <--Synonym--> Stake 
Hair <--RelatedTo--> Wave <--RelatedTo--> Base --PartOf--> Lamp --AtLocation--> Shelf 