Finish the following sentence with the best choice: To clean the lens of your camera,

Choices:
- dab a Q-tip in alcohol, apply and thin coat to the lens, and let it evaporate.
- dab a needle in alcohol, apply and thin coat to the lens, and let it evaporate.

Answer:
dab a Q-tip in alcohol, apply and thin coat to the lens, and let it evaporate.