Earn is related to Saving. Saving is related to Account. 
Steam is related to Boil. Boil is related to Hot. Hot is related to Anger. Anger is similar to Rage. 
Earn <--RelatedTo--> Saving <--RelatedTo--> Account 
Steam <--RelatedTo--> Boil <--RelatedTo--> Hot <--RelatedTo--> Anger <--SimilarTo--> Rage 