<human>: What is the best way to: How to properly house a whale?

OPTIONS:
- House it is a water proof closed tank filled with water, keep the top closed so that the whale can breathe.
- House it is a water proof open tank filled with water, keep the top open so that the whale can breathe.
<bot>: House it is a water proof open tank filled with water, keep the top open so that the whale can breathe.