Retire is related to Rest. Rest is related to Type. Type is related to Corporation. Corporation is related to Limited. 
Hour is related to Rate. Rate is related to Percentage. Percentage is related to Interest. Interest is related to Additional. 
Retire <--RelatedTo--> Rest <--RelatedTo--> Type <--RelatedTo--> Corporation <--RelatedTo--> Limited 
Hour <--RelatedTo--> Rate <--RelatedTo--> Percentage <--RelatedTo--> Interest <--RelatedTo--> Additional 