system
Given the following post, respond as if you're commenting on Reddit:
human
[King Kong 2005] King Kong fought and killed three theropod dinosaurs. Are they Tyrannosaurus?
gpt
They're closely related descendants -- it has been 60 million+ years.   Just as there were very similar relatives of crocodiles long before even the dinosaurs, they're not technically the same species, just very similar in appearance.