Robots and Dinosaurs

It's the year 4173. Humans mastered space travel a long time ago and left Earth to find greener pastures on faraway planets. Before they left, however, they created thousands upon thousands of super intelligent robots. Sadly, the robots were left behind on Earth by their former human companions, so they did what any group of super intelligent robots left behind on Earth would do—they cloned dinosaurs to be their friends! Did I mention that when they cloned the dinosaurs they gave them bigger brains so they could talk? Well, they did. So there you have it—it's the distant future, in a world of robots and dinosaurs.