Finish the following sentence with the best choice: What can be used as a yeast dough incubator?

Choices:
- Fill a hot water bottle with hot water and place it on a pillow. Place your dough bowl  in a plastic bag on top. Cover with a tea towel and a blanket.
- Fill a water bottle with cold water and place it on a pillow. Place your dough bowl  in a plastic bag on top. Cover with a tea towel and a blanket.

Answer:
Fill a hot water bottle with hot water and place it on a pillow. Place your dough bowl  in a plastic bag on top. Cover with a tea towel and a blanket.