Son is related to Family. Family is related to Grandfather. Grandfather is related to Male. 
Skirt is related to Bottom. Bottom is the opposite of Pitcher. Pitcher can Container. 
Son <--RelatedTo--> Family <--RelatedTo--> Grandfather <--RelatedTo--> Male 
Skirt <--RelatedTo--> Bottom <--Antonym--> Pitcher --CapableOf--> Container 