Now, let's save the points that we made note of as a dictionary here:

postoffice = [x,y,z,qz]
house1 = [x,y,z,qz]
house2 = [x,y,z,qz]
house3 = [x,y,z,qz]

The points are in the following format: translational pose (x, y,z) and rotation component qz.