input question: Build a book shelf out of old lumber.

output answer: Sort out lumber and make sure you have two wide pieces 8 x 2 6 feet long and then cut plywood for the shelves, attactc all the shelves evenly spaced with nails.

input question: How to prepare carrots to make a baked cake with?

output answer: Shred the carrots and then salt them and strain off extra moisture

input question: Remove painful band-aids.

output answer:
Heat up with hair dryer for a few seconds.