Answer:
George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Is Elizabeth drinking coffee or soda?
I go around in circles, but always straight ahead. Never complain, no matter where I am led.
My first is a creature whose breeding is unclear. My second, a price you must pay. My whole can be found in the river of Time and refers to events of today.
Only one color, but not one size. Stuck at the bottom, yet easily flies. Present in sun, but not in rain. Doing no harm, and feeling no pain.
I am always hungry, I must always be fed. The finger I lick will soon turn red.
People take me on walks and I run and have fun. What am I?