Goal and options: To make a simple watch rack out of empty toilet paper rolls, how many rolls do I need?
output answer: You need four rolls (two for the rack bar and one for each of the two legs of the stand).

Goal and options: To add beads to metal string, you can
output answer: Thread the beads onto the string and tie to seal them

Goal and options: how do you skid?
output answer:
slide on something