Intelligent is related to Genius. Genius is related to Brilliant. Brilliant is a synonym of Distinctive. 
Tactic is related to Attack. Bombing is a type of Attack. Bombing is a form of Bomb. Bomb can Destroy. 
Intelligent <--RelatedTo--> Genius <--RelatedTo--> Brilliant <--Synonym--> Distinctive 
Tactic <--RelatedTo--> Attack <--IsA-- Bombing --FormOf--> Bomb --CapableOf--> Destroy 