Multi-choice problem: Continue writing the next sentence in this paragraph:

How to replace a ceiling fan pull chain switch
Turn off the circuit breaker that leads to the fan.
Remove either the cover on the fan housing or the globe light in order to access the pull chain switch.
Unscrew the nut on the outside of the housing that is used to attach the switch to the fan.

Available choices: (I) Stand on the surface of the removing nut to find a pressure release button under the housing. Pull the weight attached to the housing and screw it down on to a screw. (II) Remove the spinning bulb lid on the fixture that was being replaced. The turning cover covers the location of the back bulb slot in the center of the incandescent light fixture. (III) Pull the switch out of the housing, leaving all wires attached. Write down the colors of each wire and the terminals to which they attach. (IV) Fit the switch into the housing beneath the fan. Insert the switch into the housing and twist off the knobs securing it to the housing.
(III)