Human: How do I build a box car out of popsicle sticks? Assistant: 
First, gather all the materials you need to make the box car. This includes popsicle sticks, glue, scissors, and something to use as a base, like cardboard or plastic boxes. Cut the popsicle sticks into the desired size for your box car. Make the sides and top out of the sticks cut in halves or thirds. Glue the sticks together in the shape of a box, making sure to line up the corners and make sure the box is firmly held together. Once the glue has dried, you can use the remaining pieces of sticks to create the wheels. Attach the wheels to the base, making sure they're secure. Finally, decorate your box car any way you'd like!