Slight is the opposite of Radical. Radical is a type of Person. Person is related to Angel. Angel is related to Host. 
Charter is a type of License. Franchise is a type of License. Franchise is related to Branch. 
Slight <--Antonym--> Radical --IsA--> Person <--RelatedTo--> Angel <--RelatedTo--> Host 
Charter --IsA--> License <--IsA-- Franchise <--RelatedTo--> Branch 