White is related to President. President can be used for Leading. Leading is a synonym of Leadership. Leadership is related to Chief. 
Impulse is a synonym of Influence. Exposure is a type of Influence. 
White <--RelatedTo--> President --UsedFor--> Leading <--Synonym--> Leadership <--RelatedTo--> Chief 
Impulse <--Synonym--> Influence <--IsA-- Exposure 