Finish the following sentence with the best choice: What do I need to incubate chicken eggs?

Choices:
- A working incubator along with a thermometer and hygrometer, add a few unfertilized eggs and a strong flashlight and you can begin.
- A working incubator along with a thermometer and hygrometer, add a few fertile eggs and a strong flashlight and you can begin.

Answer:
A working incubator along with a thermometer and hygrometer, add a few fertile eggs and a strong flashlight and you can begin.