Goal and options: How can I cool a drink quickly?
output answer: Put drink in a bowl water and ice that you have sprinkled with table salt. In two minutes it will be cool.

Goal and options: How to close up a home made empanada.
output answer: With a round piece of dough rolled out and the fillings applied, fold over half of the dough and press the curved edge with your thumb to seal.

Goal and options: How to make sure that a hairpiece is not visible in your hair?
output answer:
If you have dark hair, use a black hair pick comb and allow your hair to fall over it to cover the hair comb