Answer:
how many letters are there in the alphabet
What can you put in a barrel to make it lighter?
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt, my merest touch brings laughter.
What has one eye but cannot see?
I am black when I am clean and white when I am dirty?
What language does a billboard speak?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?