Health is related to Doctor. Doctor is a synonym of Treat. Treat is related to Bone. Bone is related to Dead. 
Tall is related to Height. Height is related to Step. Step is related to Small. 
Health <--RelatedTo--> Doctor <--Synonym--> Treat <--RelatedTo--> Bone <--RelatedTo--> Dead 
Tall <--RelatedTo--> Height <--RelatedTo--> Step <--RelatedTo--> Small 