Family is related to Sister. Sister is related to Aunt. Aunt is related to Relation. 
Magazine is related to Time. Time is related to Century. Century is related to Unit. Unit is related to Date. 
Family <--RelatedTo--> Sister <--RelatedTo--> Aunt <--RelatedTo--> Relation 
Magazine <--RelatedTo--> Time <--RelatedTo--> Century <--RelatedTo--> Unit <--RelatedTo--> Date 