Dough is related to Mixture. Milk is a type of Mixture. Milk is related to Source. Source is related to Energy. 
Fast is related to Bullet. Bullet is related to Dangerous. 
Dough <--RelatedTo--> Mixture <--IsA-- Milk <--RelatedTo--> Source <--RelatedTo--> Energy 
Fast <--RelatedTo--> Bullet <--RelatedTo--> Dangerous 