you are likely to find Planet in/at/on Galaxy. Galaxy is related to Way. Way is a synonym of Step. 
Root is a synonym of Stem. Stem is related to Neck. Neck is related to Turkey. Turkey is a type of Country. 
Planet --AtLocation--> Galaxy <--RelatedTo--> Way <--Synonym--> Step 
Root <--Synonym--> Stem <--RelatedTo--> Neck <--RelatedTo--> Turkey --IsA--> Country 