You Don't!
That is a B extinguisher, Used for burning liquids, such as gasoline, diesel fuel, paint, grease, etc.
answer is c . a class b fire extinguisher
Burning liquids such as gasoline, kerosene, paint, acetone, and so on.
Extinguish means "put out", so a fire extinguisher puts out fire.
a fire extinguisher can put out a fire
It will put out burning fluids.
Fire extinguisher
Generally, no, but a fire would.
To put out a fire...
Put it out with a fire extinguisher.
Liquid
Get a fire extinguisher! Or get LOTS of water!