Answer:
Two in a whole and four in a pair. And six in a trio you see. And eight's a quartet but what you must get. Is the name that fits just one of me?
Give it food and it will live, give it water and it will die.
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it can neither see nor feel it. What is it?
At the sound of me, one may dream or stamp their feet, At the sound of me, one may laugh or sometimes weep.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard.
When is it bad luck to see a black cat?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?