I want to know the answer to the following question:
In addition to smoke detectors, what do fire safety officials suggest people replace batteries in when they set their clocks twice a year?
All the background I'm provided with is that "In several countries, fire safety officials encourage citizens to use the two annual clock shifts as reminders to replace batteries in smoke and carbon monoxide detectors, particularly in autumn, just before the heating and candle season causes an increase in home fires.". Is that enough to answer the question?