Charge is related to Shock. Shock is related to Discovery. Discovery is related to Educational. 
Narrow is the opposite of Deep. Deep is related to Depression. Click is a type of Depression. 
Charge <--RelatedTo--> Shock <--RelatedTo--> Discovery <--RelatedTo--> Educational 
Narrow <--Antonym--> Deep <--RelatedTo--> Depression <--IsA-- Click 