<human>: Goal: How to make the flashlight turn on.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Unscrew the head of the flashlight, and carefully replace the lightbulb.
- Unscrew the head of the flashlight, and carefully remove the lightbulb.
<bot>: Unscrew the head of the flashlight, and carefully replace the lightbulb.