<human>: Objective: How to dye carnations different colors.

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- Place carnations in colander of water and put in a few drops of food coloring dye to the water.
- Place carnations in vase of water and put in a few drops of food coloring dye to the water.
<bot>: Place carnations in vase of water and put in a few drops of food coloring dye to the water.