Eager is similar to Hot. Hot is related to Heat. Heat is related to Transfer. 
Bed is related to Good. Good is related to Cost. Cost is related to Expense. Expense is related to Money. 
Eager <--SimilarTo--> Hot <--RelatedTo--> Heat <--RelatedTo--> Transfer 
Bed <--RelatedTo--> Good <--RelatedTo--> Cost <--RelatedTo--> Expense <--RelatedTo--> Money 