Pick is related to Guitar. Guitar would make you want to Play. Play is related to Button. Button is related to Belly. 
Fur is related to Creature. Creature is related to Monster. Monster is related to Beast. Beast is the opposite of Human. 
Pick <--RelatedTo--> Guitar --CausesDesire--> Play <--RelatedTo--> Button <--RelatedTo--> Belly 
Fur <--RelatedTo--> Creature <--RelatedTo--> Monster <--RelatedTo--> Beast <--Antonym--> Human 