Infant is related to Egg. Egg is related to Output. Output is related to Milk. Milk is a synonym of Light. 
Region is a synonym of Part. Part is a synonym of Division. Division is related to District. District is related to Boundary. 
Infant <--RelatedTo--> Egg <--RelatedTo--> Output <--RelatedTo--> Milk <--Synonym--> Light 
Region <--Synonym--> Part <--Synonym--> Division <--RelatedTo--> District <--RelatedTo--> Boundary 