Democrat is a type of Politician. Politician is related to Comedy. Comedy is related to Act. Bank is a type of Act. 
Gray is related to Statue. Statue is related to Portrait. Portrait is related to Gallery. 
Democrat --IsA--> Politician <--RelatedTo--> Comedy <--RelatedTo--> Act <--IsA-- Bank 
Gray <--RelatedTo--> Statue <--RelatedTo--> Portrait <--RelatedTo--> Gallery 