What is the command to spawn in furniture in minecraft?

In minecraft, you can use the /give command to spawn furniture items. For example, to spawn a chair using a stair block, you would type /give @p oak_stairs 1 for oak stairs, or replace "oak" with any other wood type. However, Minecraft does not have specific furniture items by default, so players often use creative building techniques to design furniture. Additionally, some mods or plugins may introduce specific furniture items and their own commands.