Finish the following sentence with the best choice: To make mashed potatoes.

Choices:
- Peel and cut potatoes into small pieces. Place in a pan with boiling water. Boil until a fork easily punctures the potato. Strain the potatoes in a colander, and put back in the pot. Add milk, cheese, butter, and salt and pepper. Using a fork, mash the potatoes to a thick creamy consistency.
- Peel and cut potatoes into small pieces. Place in a pan with boiling water. Boil until a fork easily punctures the potato. Strain the potatoes in a colander, and put back in the pot. Add milk, cheese, butter, and salt and pepper. Using a potato masher, mash the potatoes to a thick creamy consistency.

Answer:
Peel and cut potatoes into small pieces. Place in a pan with boiling water. Boil until a fork easily punctures the potato. Strain the potatoes in a colander, and put back in the pot. Add milk, cheese, butter, and salt and pepper. Using a potato masher, mash the potatoes to a thick creamy consistency.