Serve is a type of Move. Serve is the opposite of Command. Command is a type of Demand. 
Reader is a type of Textbook. Reader is derived from Read. Read is a type of Talk. 
Move <--IsA-- Serve <--Antonym--> Command --IsA--> Demand 
Textbook <--IsA-- Reader --DerivedFrom--> Read --IsA--> Talk 