Finish the following sentence with the best choice: How do you know if you should clean your video game cartridge?

Choices:
- if you open up the cartridge and there is a lot of visible dust,  or if your video game is not playing then you should probably clean it.
- It a lot of time has passed since you have cleaned your video game, or if you have handled it a lot then you should probably consider cleaning it.

Answer:
if you open up the cartridge and there is a lot of visible dust,  or if your video game is not playing then you should probably clean it.