Step is related to Lift. Lift is related to Bench. 
Rich is related to Lady. Lady is related to Dress. Clothes can be used for Dress. Clothes is related to Laundry. 
Step <--RelatedTo--> Lift <--RelatedTo--> Bench 
Rich <--RelatedTo--> Lady <--RelatedTo--> Dress <--UsedFor-- Clothes <--RelatedTo--> Laundry 