input question: Heat up two sauces in one crockpot.

output answer: Use foil in the middle to create a divider.

input question: How can I keep a fence post plumb and in position while setting it?

output answer: Position a workbench over the hole, clamp the post in place in the workbench, plumb it, then pour the concrete by the time you have the next hole dug, the concrete will be firm enough to gently lift the workbench off the post.

input question: What methods can a robot use to pick up a part?

output answer:
It can use grippers, suctions cups, pincettes, among other tools.