Objection is a type of Procedure. Complaint is a type of Objection. 
Depressed is the opposite of Glad. Glad is related to Content. Belief is a type of Content. Freedom is a type of Belief. 
Procedure <--IsA-- Objection <--IsA-- Complaint 
Depressed <--Antonym--> Glad <--RelatedTo--> Content <--IsA-- Belief <--IsA-- Freedom 