[Q]: Objective: To make a tube out of paper OPTIONS:
- Roll the paper into a tube shape and then use tape to keep it together.
- Roll the paper into a tube shape and then use string to keep it together.
[A]: Roll the paper into a tube shape and then use tape to keep it together.

[Q]: Objective: Mount ladder bookshelf. OPTIONS:
- Nail wooden ladder flat against wall to hold books.
- Nail wooden ladder opened against wall to hold books.
[A]: Nail wooden ladder flat against wall to hold books.

[Q]: Objective: how to sanitize your washing machine OPTIONS:
- add a gallon of mouthwash to how water, and allow to sit for half a day before cycling.
- add hot water, and a cup of bleach. let cycle through
[A]: add hot water, and a cup of bleach. let cycle through

[Q]: Objective: how do you slice something? OPTIONS:
- chop it into square pieces.
- cut it into equal thin pieces.
[A]:
cut it into equal thin pieces.