Finish the following sentence with the best choice: How to make a simple ornament for your desk?

Choices:
- Take an empty coke bottle, collect some beach sand and stain the sand in a few different shades, yellow, green, blue and so on, then layer it in the bottle
- Take a full coke bottle, collect some beach sand and stain the sand in a few different shades, yellow, green, blue and so on, then mix it in the bottle

Answer:
Take an empty coke bottle, collect some beach sand and stain the sand in a few different shades, yellow, green, blue and so on, then layer it in the bottle