Human: How do I build an outdoor garden shed? Assistant: 
To build an outdoor garden shed, you will need to gather the necessary materials, such as plywood, screws, nails, and tools. Next, you should measure the area where you would like to build the shed and mark out the dimensions. You should then cut the plywood to fit the dimensions and assemble the walls of the shed. Next, attach the roof panels and attach the doors and windows. Finally, you should add any finishing touches, such as shingles, trim, and decorative elements, to complete the shed.