Answer:
What runs around all day. Then lies under the bed. With its tongue hanging out?
What relies on columns but isn't a house, and asks for help but can't speak itself?
George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Is Elizabeth drinking coffee or soda?
Reaching stiffly for the sky, I bare my fingers when its cold. In warmth I wear an emerald glove and in between I dress in gold.
Soldiers line up spaced with pride. Two long rows lined side by side. One sole unit can decide, if the rows will unite or divide.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?