Goal and options: how do you bake ribs?
output answer: wrap the rib rack in aluminum foil and place it on a pan inside the oven set at 345 for one hour.

Goal and options: How do you keep homemade bread crusty?
output answer: To retain the freshness of crusty loaves of bread, store them unwrapped at room temperature. Once sliced, place breads in closed paper bags. To maintain freshness of soft-crust loaves, store in airtight plastic bags or wrap tightly in plastic wrap or foil and store at room temperature.

Goal and options: Clean your armpits.
output answer:
Take a shower and lather up the armpits with soap. Rinse the later off and dry and go.