Answer:
What goes in the water red, and comes out black?
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty.
What do you use to hoe a row, slay a foe, and wring with woe?
We travel much, yet prisoners are, and close confined to boot. Yet with any horse, we will keep the pace, and will always go on foot.
What is it something that you always have but you always leave behind?
People take me on walks and I run and have fun. What am I?