Parent is a type of Ancestor. Parent is related to Adopt. Adopt is related to Baby. 
Wish is a synonym of Bid. Double is a type of Bid. Double is related to Like. Like is the opposite of Unlike. 
Ancestor <--IsA-- Parent <--RelatedTo--> Adopt <--RelatedTo--> Baby 
Wish <--Synonym--> Bid <--IsA-- Double <--RelatedTo--> Like <--Antonym--> Unlike 