Goal and options: What kitchen tools do I need to make banana ice cream?
output answer: To make banana ice cream, you need an ice cream maker, a food processor, a sauce pan, a bowl, a candy thermometer, a sieve, and a spatula.

Goal and options: how do you get rid of a mustache?
output answer: shave it off.

Goal and options: How to make an Oreo cookie crust.
output answer:
Place your finely crushed cookies in a bowl and add melted butter. Stir with a fork until the crumbs are all moistened. Place in a 9 pie plate and press to compact on the bottom and up the sides of the pan. Chill the crust for at least 30 minutes and then fill as directed in the pie recipe you're using.