If it took eight men ten hours to build a wall, how long would it take four men to build it?

The answer I give is yes, but what I mean is no. What was the question?

It's a protector.
It sits on a bridge.
One individual can see directly through it, while others wonder what it hides.

What is it?

Which flower has two lips?

Which is the rope you never skip with?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

You bought me for dinner but never eat me. What am I?

Which fur should we be getting from the Lion?

There are forty elephants and they have forty-fore heads. How can this be possible?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?