<human>: Which of the following solutions is better for the following goal:
Make your own pillowcases.

OPTIONS:
- Get some material you like and measure your pillow. Make sure you have enough material to cover the top. Sew around all 3 sides and leave one end open. Hem that end. Insert pillow.
- Get some material you like and measure your pillow. Make sure you have enough material to cover this twice. Sew around all 3 sides and leave one end open. Hem that end. Insert pillow.
<bot>: Get some material you like and measure your pillow. Make sure you have enough material to cover this twice. Sew around all 3 sides and leave one end open. Hem that end. Insert pillow.