Nest is related to Habitat. Habitat is related to Colony. Colony is related to Hill. Hill is related to Formation. 
Attack is a type of Criticism. Attack is related to Wage. Wage is related to Minimum. 
Nest <--RelatedTo--> Habitat <--RelatedTo--> Colony <--RelatedTo--> Hill <--RelatedTo--> Formation 
Criticism <--IsA-- Attack <--RelatedTo--> Wage <--RelatedTo--> Minimum 