Finish the following sentence with the best choice: How to fold a bedsheet?

Choices:
- Hold a corner of the bedsheet in each hand, fold diagonally in half. Repeat this process until the sheet is folded to the adequate size for storage.
- Hold a corner of the bedsheet in each hand, fold vertically in half. Repeat this process until the sheet is folded to the adequate size for storage.

Answer:
Hold a corner of the bedsheet in each hand, fold vertically in half. Repeat this process until the sheet is folded to the adequate size for storage.