Adoption is related to Child. Child is related to Father. Father is related to Boy. 
Cry is related to Hungry. Hungry is a synonym of Hunger. Hunger can be Painful. Painful is related to Accident. 
Adoption <--RelatedTo--> Child <--RelatedTo--> Father <--RelatedTo--> Boy 
Cry <--RelatedTo--> Hungry <--Synonym--> Hunger --HasProperty--> Painful <--RelatedTo--> Accident 