Retailer is related to Store. you are likely to find Ring in/at/on Store. Ring is related to Nice. Nice is related to Bed. 
Father is related to God. God is related to Cross. Cross is the opposite of Happy. 
Retailer <--RelatedTo--> Store <--AtLocation-- Ring <--RelatedTo--> Nice <--RelatedTo--> Bed 
Father <--RelatedTo--> God <--RelatedTo--> Cross <--Antonym--> Happy 