Answer:
What goes up and down the stairs without moving?
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
One might hang a locket from this
Nothing specific, but more than a few. This many clustered, together will do.
What runs around the whole yard without moving?
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?