Write the next sentence in this paragraph:

How to put a futon together
Check to make sure you have all the parts you need.
If you have the assembly guide for your specific model, it should tell you all the different parts you'll need. Usually, there will be 2 stretchers, a seat deck, a back deck, and arms.
Additionally, there will be some variation of screws, dowels, clevis pins, barrel nuts, cotter pins, brackets, sliders, and an allen wrench. Connect the stretchers to the arms to assemble the frame.