Dinosaurs on a Spaceship was the second episode of Series 7.
Look at your right, look at that poster and let your emotions sink in, chances are you'll react one of two ways, and those two ways are dependent on how you will react to the episode, since the plot is essentially in that poster. If you're thinking "Holy shit, the Doctor is riding a Triceratops" You'll probably regard this as what pretentious twats would describe as a "Guilty pleasure" and have a great time watching it. That is the correct answer. If your reaction is "For fuck's sake The Doctor is riding a triceratops" you will probably think this episode is a retarded shit fest with awful jokes and cartoon dinosaurs better suited to an episode of Fairly Odd Parents. This is also the correct answer.