Answer:
It stands upright and can be quite grand. Its secret is not hidden but right at hand. What is it?
I have legs but walk not, a strong back but work not. Two good arms but reach not. A seat but sit and tarry not.
What goes up but never comes down?
A mother had five boys Marco, Tucker, Webster and Thomas. Was the fifth boys name Frank, Evan or Alex?
What relies on columns but isn't a house, and asks for help but can't speak itself?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?