Question: How to use a fire extinguisher.

  Options: 
 A. Pull the pin, this breaks tamper seal, aim the hose low at the fire, squeeze handle to release agent, move it side to side with sweeping motions.
 B. don't pull the pin, this breaks tamper seal, aim the hose low at the fire, squeeze handle to release agent, move it side to side with sweeping motions.
Answer: A