Street is related to Gang. Gang is related to Social. 
Infant is related to Doll. Doll is related to Small. Small is related to Shed. Shed is related to Garden. 
Street <--RelatedTo--> Gang <--RelatedTo--> Social 
Infant <--RelatedTo--> Doll <--RelatedTo--> Small <--RelatedTo--> Shed <--RelatedTo--> Garden 