Reply is related to Dog. Dog is related to Stick. Stick is related to Degree. Degree is related to Elaborate. 
Portrait is related to Family. Family is related to Parental. Parental is related to Father. Father is related to Married. 
Reply <--RelatedTo--> Dog <--RelatedTo--> Stick <--RelatedTo--> Degree <--RelatedTo--> Elaborate 
Portrait <--RelatedTo--> Family <--RelatedTo--> Parental <--RelatedTo--> Father <--RelatedTo--> Married 