<human>: I need to know what kind of tree to plant in my back yard.
<bot>: The best type of tree for your back yard depends on the climate and soil conditions, as well as your personal preferences. Consider planting a variety of trees that will provide different benefits such as shade, windbreak, wildlife habitat, or fruit. Some popular choices include oak, maple, cherry, pine, birch, and poplar trees. Researching local nurseries and garden centers can help you find the perfect species for your area.