input question: To walk easily through thick snow,

output answer: wear snow shoes that stay on top of it.

input question: milk jug

output answer: can be filled with chocolate syrup while milk is inside

input question: How to remove stains from teeth

output answer:
Mix 1 tablespoon of baking soda with 2 tablespoons of hydrogen peroxide to make a past, brush teeth a few times a week with this paste.