Goal and options: scissors
output answer: can cut plastic

Goal and options: To send a child home on an airplane without you,
output answer: have a flight attendant accompany them.

Goal and options: How can I purify cheap alcohol such as vodka?
output answer:
Grab a container to hold the alcohol, and place a coffee filter on top of it. Pour the alcohol through a funnel onto the filter, and let the alcohol drain into the container. Replace the collected alcohol into the bottle, and store properly.