Goal and options: How to give your bathroom a natural flowery smell?
output answer: Keep couple of potted flower plants inside the bathroom.

Goal and options: To keep a straw from rising out of your can of soda,
output answer: thread the straw through the tab and into the mouthpiece.

Goal and options: Get rid of foul odors in the kitchen.
output answer:
Bake an orange peel in the oven to give a kitchen a clean scent.;