Question: To repair a dented automobile bumper at home.

  Options: 
 A. Use boiling water and a hair dryer to heat the plastic bumper, making sure to keep the water and hair dryer far apart to avoid electric shock, then, from below, press it back into shape with a baseball bat.
 B. Use boiling water and a hair dryer to heat the plastic bumper, making sure to keep the water and hair dryer close together to cause electric shock, then, from below, press it back into shape with a baseball bat.
Answer: A