Finish the following sentence with the best choice: How do you clean a yam?

Choices:
- Turn on the faucet and set it to cool water. Hold the yam in one hand and place it under the cool water. With a produce brush in your other hand, gently scrub the yam under the water until all the dirt has been removed. Rinse the yam under cool water after scrubbing it.
- Turn on the faucet and set it to hot water. Hold the yam in one hand and place it under the hot water. With a produce brush in your other hand, gently scrub the yam under the water until all the dirt has been removed. Rinse the yam under cool water after scrubbing it.

Answer:
Turn on the faucet and set it to cool water. Hold the yam in one hand and place it under the cool water. With a produce brush in your other hand, gently scrub the yam under the water until all the dirt has been removed. Rinse the yam under cool water after scrubbing it.