<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How do I build a garden box?
<|assistant|>
First, select a location in your yard for the garden box. The box should be in an area with plenty of sunshine, as this will ensure that your plants get the nourishment they need. If you intend to rotate crops, choose an elevated site so the soil doesn't get washed away. 

Next, prepare the soil in the garden box by mixing in some organic compost. Then create the side walls of the box out of pressure-treated lumber. Secure the sides with screws, making sure to predrill holes first. Then create the roof of the box out of wood or plastic sheeting and secure it with roofing screws. Finally, line the bottom of the box with a sturdy material like stone, mulch or plastic.