Human: I'm having trouble figuring out what kind of wood I should use for my new deck. Assistant: 
You might want to consider using cedar, pine, or redwood. All three are strong and durable woods that can withstand the elements and last a long time. Cedar is known for its beautiful grain and natural resistance to rotting, while pine has good weathering properties and is easy to work with. Redwood is a dense hardwood that is resistant to warping, cracking, and splitting.