Q: Here is a goal: How to signal a cab to stop?

How would you accomplish this goal?

A: Raise your palm in front of the cab to indicate the message to the driver.

Q: Here is a goal: To make concrete forms for a shed foundation end at an even height.

How would you accomplish this goal?

A: Place the forms on the ground where the supports will be. Draw a level line on the form of the support that will be lowest and cut all of the forms down to the height of that line.

Q: Here is a goal: How can I get oil stains out of my driveway?

How would you accomplish this goal?

A:
Douse each stain with a couple cans of soda.