Goal and options: how do you use a parking meter?
output answer: put coins into the coin slot until it gives you the desired time you'd like.

Goal and options: how to make pesto pizzas
output answer: Split a loaf of French bread and brush with pesto. Top with capicola, shredded mozzarella and grated Parmesan. Broil until the cheese melts.

Goal and options: How can I keep dust out of my mouth while sanding?
output answer:
Tie a bandanna around lower face.