Create a simple Unity 3D Scene with 3 objects, Plane, Cube and Cylinder

Create a simple scene in unity. The goal is to be able to move a cube around on a plane, but the cube will be embedded into the plane so it looks like a hole in the plane. It should have a floor, using a plane object Scale X=1, Y=1, Z=1, Position X=0, Y=0, Z=0 Then I need a cube object and within that cube object I need a cylinder object. Cube Object - Scale X=1, Y=1, Z=1, Position X=0, Y= -0.3, Z=0 (This will put the cube underneath the plane. Make the top section of the Cube object transparent so the cylinder is visible within the cube. Function. Using the arrow keys, be able to move the cube around the scene on the X and Z axis.