Goal and options: To catch falling dust while drilling into a wall,
output answer: use a folded posted note stuck under the drill spot.

Goal and options: To ensure sensor switch is not actuated by the weight of the cat bed place on it, but only by the cat laying in the bed.
output answer: Place sensor switch under bed and press down on it.

Goal and options: how to add more flavor to a broth?
output answer:
add a few teaspoons of tomato concentrate.