Goal and options: How do I mix in buttermilk when making chocolate bread?
output answer: We don't want to overmix the batter, so put the mixer away and use a spatula or wooden spoon

Goal and options: To apply small amounts of detail to a painted nail, you can
output answer: Use a bobby pin dipped in nail polish to make the fine details

Goal and options: How do you attach two boards for a door frame?
output answer:
After shaping tongues and grooves on the wood, place some wood glue into the groove of the receiving board and slide the tongue board into it. Bind the wood together so it dries tight with clamps.