What could you use to fill a cup and then drink from it?\nOptions:\n- sand box\n- kitchen cabinet\n- waterfall\n- water fountain\n- table
Let's think carefully first. Step-by-step reasoning process:
User
Water fountain is a device, usually in a public place, that supplies water for drinking. We could use to fill a cup from water fountain and then drink from it. So the final answer is water fountain.
Assistant